20 Best Polyurethane Foam Carving Block [2024]

Are you looking for the best polyurethane foam carving block? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling polyurethane foam carving block.

We Recommended:

# Preview Product
1 Sculpture Block - Polyurethane Foam Carving Block - 6 x 6 x 3 inches - 2 Pack Sculpture Block - Polyurethane Foam Carving Block - 6 x 6 x 3 inches - 2 Pack
2 Silverlake Large Craft Foam Block - 11x17x7 EPS Polystyrene Blocks for Crafting, Modeling, Art... Silverlake Large Craft Foam Block - 11x17x7 EPS Polystyrene Blocks for Crafting, Modeling, Art...
3 Hot Wire Foam Factory 036B Construction Foam Block, 12' x 14' x 22' Hot Wire Foam Factory 036B Construction Foam Block, 12" x 14" x 22"
4 Sculpture Block - Sculpture Canvas - Polyurethane Foam Board - 16 x 12 x 1 inches Sculpture Block - Sculpture Canvas - Polyurethane Foam Board - 16 x 12 x 1 inches
5 SILVERLAKELLC Silverlake Craft Foam Block - 10x10x4 EPS Polystyrene Squares for Crafting, Modeling,... SILVERLAKELLC Silverlake Craft Foam Block - 10x10x4 EPS Polystyrene Squares for Crafting,...
6 TotalBoat 6 Lb Density Expanding Foam Kit, 2 Part Closed Cell Polyurethane Liquid Foam for Boat... TotalBoat 6 Lb Density Expanding Foam Kit, 2 Part Closed Cell Polyurethane Liquid Foam for Boat...
7 WOWOSS 4 Pack Unfinished Basswood Carving Blocks Kit, Premium Kiln Dried Whittling Soft Wood Carving... WOWOSS 4 Pack Unfinished Basswood Carving Blocks Kit, Premium Kiln Dried Whittling Soft Wood...
8 1 Inch Thick Foam Board Sheets, 17x11 Polystyrene Rectangles for DIY Crafts, Art Supplies, Sculpture... 1 Inch Thick Foam Board Sheets, 17x11 Polystyrene Rectangles for DIY Crafts, Art Supplies,...
9 E-Z Karv Plastic Foam Carving Block, 3 x 4 x 8 Inches, Green, Pack of 40 E-Z Karv Plastic Foam Carving Block, 3 x 4 x 8 Inches, Green, Pack of 40
10 6-Pack Foam Rectangle Blocks, Arts and Crafts Supplies (8 x 4 x 2 in) 6-Pack Foam Rectangle Blocks, Arts and Crafts Supplies (8 x 4 x 2 in)
11 4 in 1 Foam Cutter Set With Digital Voltage Controller, GOCHANGEDIRECT Electric Cutting Machine Pen... 4 in 1 Foam Cutter Set With Digital Voltage Controller, GOCHANGEDIRECT Electric Cutting Machine...
12 Foam-iT! 5 - Rigid Polyurethane Foam - Pint Unit Foam-iT! 5 - Rigid Polyurethane Foam - Pint Unit
13 Silverlake Craft Foam Block - 3 Pack of 12x12x1.5 EPS Polystyrene Blocks for Crafting, Modeling, Art... Silverlake Craft Foam Block - 3 Pack of 12x12x1.5 EPS Polystyrene Blocks for Crafting, Modeling,...
14 Juvale 3 Pack Foam Blocks for Crafts Supplies, White Polystyrene Bricks for DIY Art Projects (17 x... Juvale 3 Pack Foam Blocks for Crafts Supplies, White Polystyrene Bricks for DIY Art Projects (17...
15 110V Electric Hot Foam Cutter Knife Grooving Wire Styrofoam Engraving Tool Kit Blade Slotting Board... 110V Electric Hot Foam Cutter Knife Grooving Wire Styrofoam Engraving Tool Kit Blade Slotting...
16 4 Lb. Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boat and Dock... 4 Lb. Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boat and Dock...
17 FlexFoam-iT! III - Flexible Polyurethane Foam - Pint Unit FlexFoam-iT! III - Flexible Polyurethane Foam - Pint Unit
18 Silverlake Craft Foam Block - 36 Pack of 4x4x2 EPS Polystyrene Blocks for Crafting, Modeling, Art... Silverlake Craft Foam Block - 36 Pack of 4x4x2 EPS Polystyrene Blocks for Crafting, Modeling, Art...
19 TRUE COMPOSITES Liquid Urethane Pour Foam Base-2 Part Closed Cell Rigid Pour Foam-2 lb... TRUE COMPOSITES Liquid Urethane Pour Foam Base-2 Part Closed Cell Rigid Pour Foam-2 lb...
20 Horizon Hobby Woodland Scenics Foam Putty, Pint WOOST1447 Horizon Hobby Woodland Scenics Foam Putty, Pint WOOST1447
Bestseller No. 1
Sculpture Block - Polyurethane Foam Carving Block - 6 x 6 x 3 inches - 2 Pack
  • High-density foam used by artists and 3D designers to create highly refined and detailed sculptures and models with long lasting results.
  • Easily shaped using a saw, rasp, scraper, chisel or file and can be refined with sandpaper.
  • Simply prime the surface with a primer or gesso and add any type of acrylic or oil paint, decorate with glitter, gold leaf paper or patina to complete...
  • Glue pieces together to create any size desired.
  • Contains 2 blocks, size 15 x 15 x 7. 5 cm / 5. 9 x 5. 9 x 2. 9 in that each conforms to ASTM D 4236.
Bestseller No. 2
Silverlake Large Craft Foam Block - 11x17x7 EPS Polystyrene Blocks for Crafting, Modeling, Art...
  • EXCELLENT FOR CRAFTING - Easy to work with. Smooth Foam board can be cut, sanded, coated or painted
  • LIMITED ONLY BY YOUR IMAGINATION - Polystyrene blocks are ready to be cut into cubes or shapes
  • CRAFTS - FLORAL - BAKING - CENTERPIECE - Use with Cake Pops, Flower Arrangements, Decor, Diorama and Model Making
  • LETTERS - SIGNS - WALL DECOR - Light Weight, hard foam that can be sculpted to any shape you desire.
  • EPS FOAM - Large Foam Block of White Expanded Polystyrene Foam - 1 Pound Density - CONTENTS - 1 piece of 11x17x7 inch thick block / cube
Bestseller No. 3
Hot Wire Foam Factory 036B Construction Foam Block, 12" x 14" x 22"
  • One 12" x 14" x 22" block of rigid white expanded polystyrene (EPS) foam
  • Made in the USA
  • Ships separate from other products
  • Great for sculptures, craft projects and more
Bestseller No. 4
Sculpture Block - Sculpture Canvas - Polyurethane Foam Board - 16 x 12 x 1 inches
  • High-density foam canvas used by artists and 3D designers to create highly refined and detailed relief paintings with long lasting results.
  • Easily shaped using a rasp, scraper, chisel or file and can be refined with sandpaper.
  • Simply prime the surface with a primer or gesso and add any type of acrylic or oil paint, decorate with glitter, gold leaf paper or patina to complete...
  • Glue pieces together to create any size desired.
  • Contains 1 canvas, size 30 x 40 x 3 cm / 11. 8 x 15. 7 x 1. 1 in that conforms to ASTM D 4236.
Bestseller No. 5
SILVERLAKELLC Silverlake Craft Foam Block - 10x10x4 EPS Polystyrene Squares for Crafting, Modeling,...
  • EXCELLENT FOR CRAFTING - Easy to work with. Smooth Foam board can be cut, sanded, coated or painted
  • LIMITED ONLY BY YOUR IMAGINATION - Large Polystyrene blocks are ready to be cut into cubes or shapes
  • CRAFTS - FLORAL - BAKING - CENTERPIECE - Use with Cake Pops, Flower Arrangements, Decor, Diorama and Model Making
  • LETTERS - SIGNS - WALL DECOR - Light Weight, hard foam that can be sculpted to any shape you desire.
  • EPS FOAM - White Expanded Polystyrene Foam - 1 Pound Density - CONTENTS - 1 piece of 10x10x4 inch block / cube
Bestseller No. 6
TotalBoat 6 Lb Density Expanding Foam Kit, 2 Part Closed Cell Polyurethane Liquid Foam for Boat...
  • TWO-PART, MARINE GRADE EXPANDING FOAM cures very hard and rigid, with high compressive strength ideal for a number of marine and residential...
  • 6 POUNDS PER CUBIC FOOT HIGH-DENSITY FORMULA is perfect for casting, carving, sculpture, plug making, sign making, flotation for boats and buoys,...
  • FAST-SETTING, CURES TO A 94% CLOSED CELL FOAM, where each cell traps air and prevents liquids such as water, gas, and oil from penetrating; once fully...
  • IDEAL WORKING TEMPERATURE IS 75-85°F. Proper temperature, mixing, timing and venting are critical for proper foam expansion; below 75°F expansion...
  • AVAILABLE IN A 2 QUART KIT AND A 2 GALLON KIT. Yield: 2-Quart Kit – 3/4 cubic ft, 2-Gallon Kit – 3 cubic ft; Flotation Range for 6lb foam: 23 lbs...
Bestseller No. 7
WOWOSS 4 Pack Unfinished Basswood Carving Blocks Kit, Premium Kiln Dried Whittling Soft Wood Carving...
  • 【Wood Carving Blocks Kit】You will get 4 pack wood block set. Unfinished kiln dried whittling blocks, suitable for kids or adults, beginner to...
  • 【Smooth & Easy to Carving】Premium basswood is an ideal wood for many woodcarvers, basswood blocks provide a smooth surface for your whittling...
  • 【Block Sizes】4 pack basswood carving blocks measuring in 5 x 2 x 2 inch, easy grip and handle for kids and adults.
  • 【Discover Carving World】 Our smooth basswood blanks help you to learn how to whittle wood and discover fun things in carving, unique gift set for...
  • 【Multipurpose Wood Blocks】Unfinished wooden blocks are easy to work with for carving, whittling and shaping creative wood projects, ornaments...
Bestseller No. 8
1 Inch Thick Foam Board Sheets, 17x11 Polystyrene Rectangles for DIY Crafts, Art Supplies, Sculpture...
  • Foam Rectangle: Use these white foam sheets for faux flower arrangements, arts and crafts, building models, gift basket filler, custom party decor, or...
  • Easy To Customize: The polystyrene thick foam board has a smooth surface that can easily be embellished using flowers, paint, rope, twine, ribbon,...
  • For Any Occasion: Decorate the foam rectangle blocks to create one-of-a-kind centerpieces for an upcoming wedding, baby shower, engagement party, or...
  • Dimensions: Each craft foam block measures approximately 17 x 11 inches but can easily be sanded and cut down to your preferred size and shape
  • What's Included: Includes 6 foam boards for projects
Bestseller No. 9
E-Z Karv Plastic Foam Carving Block, 3 x 4 x 8 Inches, Green, Pack of 40
  • Easily worked with simple tools such as forks, knives, saw blades, etc
  • Craft Foam
Bestseller No. 10
6-Pack Foam Rectangle Blocks, Arts and Crafts Supplies (8 x 4 x 2 in)
  • Arts and Crafts Supplies: These 8-inch craft foam blocks are ideal for a crafting custom flower arrangements, school projects, or as a packing foam...
  • Easy To Customize: The polystyrene foam for kids has a smooth surface that allows you to embellish and customize using flowers, paint, rope, twine,...
  • For Any Occasion: Use the foam block to create one-of-a-kind centerpieces or party decor for an upcoming wedding, baby shower, engagement party, or...
  • Dimensions: Each craft foam block measures approximately 8 x 4 x 2 inches but can easily be sanded and cut down to your preferred size and shape
  • What's Included: Includes 6 rectangular foam blocks for crafts
Bestseller No. 11
4 in 1 Foam Cutter Set With Digital Voltage Controller, GOCHANGEDIRECT Electric Cutting Machine Pen...
  • ♥【4 IN 1 WITH VOLTAGE CONTROL】This is the perfect set for foam cutting. With digital voltage controller, it's easier and safer for everyone to...
  • ♥【CLEAN-AND-SMOOTH CUTTING】It heats up quickly, the tube will reached 150℃ within 10-15 seconds. It cuts the styrofoam smoothly and easily,...
  • ♥【PREMIUM QUALITY】This foam cutting set is the most cost-effective tool. It allows users to work more easily on advertising words making, art...
  • ♥【PRODUCT USAGE】You can cut foam from any angles and craft your own masterpiece, such as Halloween Costumes, Handmade Practice, Even Model...
  • ♥【MAINTENANCE SUGGESTION】Please let it heat up for a whlie before using, and take a rest when it keeps working for more than 30 minutes. And it...
Bestseller No. 12
Foam-iT! 5 - Rigid Polyurethane Foam - Pint Unit
  • Two component castable rigid urethane foam
  • Expands 10 times its volume
  • Cures tack-free in 6 minutes
  • 5 pound density - great for propmaking, gap filling and more
  • Easy to measure and mix - 1:1 mix ratio by volume
Bestseller No. 13
Silverlake Craft Foam Block - 3 Pack of 12x12x1.5 EPS Polystyrene Blocks for Crafting, Modeling, Art...
  • EXCELLENT FOR CRAFTING - Easy to work with. Smooth Foam board can be cut, sanded, coated or painted
  • LIMITED ONLY BY YOUR IMAGINATION - Polystyrene sheets are ready to be cut into cubes or shapes. Other popular uses include protection for packaging,...
  • CRAFTS - FLORAL - BAKING - CENTERPIECE - Use with Cake Pops, Flower Arrangements, Decor, Diorama and Model Making
  • LETTERS - SIGNS - WALL DECOR - Light Weight, hard foam that can be sculpted to any shape you desire.
  • EPS FOAM - White Expanded Polystyrene Foam - 1 Pound Density - CONTENTS - 3 pieces of 12x12 - 1.5 inch thick
Bestseller No. 14
Juvale 3 Pack Foam Blocks for Crafts Supplies, White Polystyrene Bricks for DIY Art Projects (17 x...
  • Craft Foam Blocks: Create an assortment of DIY projects, school projects, dioramas, models, signs, and table decor with these foam rectangles for...
  • For Any Occasion: Use the 2 inch foam board for flower arrangements and centerpieces to add to your party decor for a wedding, baby shower, engagement...
  • Easy To Customize: The lightweight polystyrene white craft foam blocks have a smooth surface that can easily be embellished using flowers, paint,...
  • Dimensions: The foam blocks for crafts measure 17 x 11 x 2 inches but can easily be sanded and cut down to your preferred size and shape
  • Comes With: You will receive 3 white craft foam blocks to ensure you always have one on hand
Bestseller No. 15
110V Electric Hot Foam Cutter Knife Grooving Wire Styrofoam Engraving Tool Kit Blade Slotting Board...
  • [BASIC INFORMATION]: Power supply: 110V/50Hz,150W, Interval work: 1/4min, Body weight: 0.4kg, Length wire: 3.0m, Adjusting Knob: 16taps/6steps.
  • [PACKAGE INCLUDE]: The electric foam cutter*1, The small/ large slotting board, The 300mm flexible blades*2, The straight blades 150mm/200mm....
  • [ADVANTAGES]: Pure copper cutter seat, faster preheating and the blade can be heated to 500 degree in several seconds. The metal hook is safer and...
  • [APPLICATION]: Suitable for commercial and industrial use, it can cut lightweight foam, KT board pink foam, polyurethane, polyethylene, expanded...
  • [WARRANTY]: We keep pursuing the 100% satisfaction of our customers. If for any reason you are not satisfied with your purchase, please contact us and...
Bestseller No. 16
4 Lb. Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boat and Dock...
  • Flotation Foam is a polyurethane 2-part foam that, when mixed in equal parts and poured in place this foam will soundproof, insulate, or provide extra...
  • 4LB. Density polyurethane flotation Foam 2 Gallon Kit; Consists of 1 gallon of Part A and 1 gallon of Part B and produces 4 cubic feet.
  • Once fully cured this foam can be laminated over with any type of polyester, epoxy or vinyl ester resin without melting.
  • The 4LB density also works well in floating decoy or taxidermy applications as well as many other sculpting, casting, carving and other filling...
  • All expansion rates and times given are temperature critical. Temperatures below 75° F will lower the expansion rate therefore requiring more foam....
SaleBestseller No. 17
FlexFoam-iT! III - Flexible Polyurethane Foam - Pint Unit
  • Cures to a soft white foam in 2 hours
  • Suitable for propmaking and special effects
  • 15 times expansion
  • 1:2 by volume mix ratio
  • WARNING: Keep Out of Reach of Children. Do not get into eyes or on skin. Do not take internally. Do not breathe fumes. Use only with adequate...
Bestseller No. 18
Silverlake Craft Foam Block - 36 Pack of 4x4x2 EPS Polystyrene Blocks for Crafting, Modeling, Art...
  • EXCELLENT FOR CRAFTING - Easy to work with. Hard, Dense Foam can be cut, sanded, coated or painted
  • LIMITED ONLY BY YOUR IMAGINATION - Polystyrene squares are ready to be cut into shapes or designs for all of your school project and kids craft needs.
  • EXCEPTIONAL VALUE IN BULK QUANTITIES - Great for CRAFTS - FLORAL - BAKING - CENTERPIECE - DIORAMA - MODEL MAKING - DISPLAY - CARVING
  • LETTERS - SIGNS - WALL DECOR - Light Weight, hard foam for carving into any shape you desire.
  • EPS FOAM - White Expanded Polystyrene Foam - Rigid, 1 Pound Density - CONTENTS - 36 pieces of 4x4x2 inch thick
Bestseller No. 19
TRUE COMPOSITES Liquid Urethane Pour Foam Base-2 Part Closed Cell Rigid Pour Foam-2 lb...
  • LIQUID FOAM INSULATION- Use it to fill dock floats or boat parts for soundproofing and insulating!
  • LIQUID FOAM INSULATION- Use it to fill dock floats or boat parts for soundproofing and insulating!
  • IMPRESSIVE STRENGTH-After curing, our foam boasts 95%-98% closed cell structure with a 2-lb density!
  • EASY TO USE-Great even for novice boat owners! Mix at 1:1 resin to hardener ratio for best results!!
  • QUICK SETTING-Our expanding foam with short curing time & minimal shrinkage hardens in place within 10 minutes.

Having trouble finding a great polyurethane foam carving block?

This problem is well understood by us because we have gone through the entire polyurethane foam carving block research process ourselves, which is why we have put together a comprehensive list of the best polyurethane foam carving blocks available in the market today.

After hours of searching and using all the models on the market, we have found the best polyurethane foam carving block for 2023. See our ranking below!

How Do You Buy The Best Polyurethane Foam Carving Block?

Do you get stressed out thinking about shopping for a great polyurethane foam carving block? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching polyurethane foam carving block, which is why we have assembled a comprehensive list of the greatest polyurethane foam carving block available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for polyurethane foam carving block that you consider buying. Your questions might include the following:

  • Is it worth buying an polyurethane foam carving block?
  • What benefits are there with buying an polyurethane foam carving block?
  • What factors deserve consideration when shopping for an effective polyurethane foam carving block?
  • Why is it crucial to invest in any polyurethane foam carving block, much less the best one?
  • Which polyurethane foam carving block are good in the current market?
  • Where can you find information like this about polyurethane foam carving block?

We’re convinced that you likely have far more questions than just these regarding polyurethane foam carving block, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for polyurethane foam carving block, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible polyurethane foam carving block. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an polyurethane foam carving block buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available polyurethane foam carving block currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of polyurethane foam carving block has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an polyurethane foam carving block?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your polyurethane foam carving block.
  5. Customer Ratings: Number ratings grade polyurethane foam carving block objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their polyurethane foam carving block.
  7. Product Quality: You don’t always get what you pay for with an polyurethane foam carving block, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an polyurethane foam carving block is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining polyurethane foam carving block information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding polyurethane foam carving block is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: What is last a foam made of?

A: LAST-A-FOAM ® rigid CFC-free polyurethane foam boards and products are cost-effective, versatile, strong and durable. They are manufactured using our unique chemical formulas to be exceptionally uniform and consistent in all physical properties. You will find a wide spectrum of formulations in multiple densities.

Q: Is HDU foam available in sheets or blocks?

A: These materials are available in sheets or blocks. Our high-density, flame-retardant rigid polyurethane foams are also available in sheets, and blocks, or molded. We have the ability to align HDU foam properties with your specific needs – and help you contain material and manufacturing costs.

Q: What kind of foam is used for tooling boards?

A: Tough, grain-free FR-4500 polyurethane foam tooling boards are ideal for tooling applications or as modeling foam. Rely on consistently uniform material from sheet to sheet and within each block.

Q: What is high density urethane cellular foam?

A: High-density urethane cellular foam combines high compressive strength with little deflection and extraordinary thermal insulation to support heavy structural loads. Ideal for construction uses.