10 best expanding foam mold for 2024

It’s not that easy to choose the right expanding foam mold since there’s a ton of things you need to consider first. Some of the factors we paid attention to in our evaluation when reviewing the top expanding foam mold on the market. Through our research, weve looked through catalogues to pick out the very best for you. Through our comparison table, in-detail reviews of each product, were going to reveal the name of our best expanding foam mold on the marketbut dont skip to the end!

Best expanding foam mold

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Best expanding foam mold reviews

1. Flex Foam-iT! III Flexible Polyurethane Foam - Trial Unit

Feature

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 ventilation. Wear vinyl or nitrile gloves and eye protection when handling this product. Review the technical bulletin prior to use for safe handling instruction.

2. DAP 7565000043 Touch 'n Foam 4001031212 MaxFill Maximum Expanding Sealant, 12Oz, Tan

Feature

3X expansion to fill gaps greater than 1 inch wide
Weather-resistant bond seals out drafts
Blocks insects and other pests

3. 20 oz Big Gap Filler Insulating Foam Sealant ( package may vary )

Feature

The product is 20Ozbiggap foam sealant
Elegant design and smooth finish
The product is manufactured in United states
Exceptional adhesion to building materials
Interior or exterior use
Tack free in 6 minutes; Trims in 30 minutes and is paintable, stainable and sand able.
One 20 oz. can = up to 30 tubes of caulk
Exceptional adhesion to building materials
Interior or exterior use
Tack free in 6 minutes; Trims in 30 minutes and is paintable, stainable and sand able.
One 20 oz. can = up to 30 tubes of caulk

4. Loctite TITE FOAM Insulating Foam Sealant, Gaps & Cracks, 12-Ounce Can (Packaging may vary)

Feature

EXPANDS TO FILL: Loctite TITE FOAM Gaps & Cracks fills, seals, and insulates effectively around gaps and cracks up to 1 inches in size
SUPERIOR FLEXIBILITY: Withstands building and material movement without compromising its seal
STRONG ADHESION: Sealant bonds to most building materials like wood, concrete, brick, stone, metal, pvc, and more
UV RESISTANCE: Withstands harsh UV rays for long lasting results
STRAW APPLICATOR: For application simply use the attached straw applicator for a quick solution

5. Great Stuff 99108824 Smart Dispenser Gaps & Cracks, Cream, 12 Ounce

Feature

THE GAP AND CRACK ATTACKER! Reduce drafts and save energy
Comes with NEW SMART DISPENSER Straw
No drips, less mess - foam stops where you stop
Reusable for up to 30 days - use again and again
Precise, greater control
It is a simple, cost-effective solution to improve energy efficiency
Expands to fill, seal, and insulate gaps up to 1
Helps keep insects, moisture/condensation and allergens out
Adheres to most construction materials
Tack-free in 5-15 minutes; trims in one hour

6. Original Monkey Foam - 5 Giant Blocks in 5 Great Colors - Excellent for Creative Play - Educational Classroom Pack Size - Never Dries Out! - by Impresa

Feature

So Much Fun Right Out Of The Box: Squeeze it, form it, shape it - FUN! Kids will love what this foam can do. Parents will love just how quick and easy it is - simply unwrap the foam blocks, squish them up and kids will be playing and shaping in no time
Hours And Hours Of No Mess Fun: Won't dry out or harden - keep on squishing and squeezing. All the fun without the mess - won't stick to furniture or carpet. The perfect art supply for countless hours of play that you can take with you wherever you go!
Lost of Material At A Great Value: 5 Giant blocks (4.75'' X 3.5'' X 1.75'') in 5 great colors - green, blue, red, orange and purple. Contains approximately 40% more foam than the competitor's combo pack
Develops Kids' Creativity: Develops artistic skills and creativity, great for sensory and tactile stimulation. Perfect for art projects, classrooms, parties & more. A great alternative to playdough, play sand, sculpting foam and molding clay
Tested And Trusted: Non-toxic molding dough tested to ensure it's free from lead and phthalates. Conforms to ASTM D4236. Keep away from open flame or heat source. For ages 3+ (contains small parts). Store in resealable bags for optimum lifetime

7. Loctite 2378565 Foam sealant, 12-Ounce Can, White

Feature

EXPANDS TO FILL: Loctite TITE FOAM Big Gaps fills, seals, and insulates effectively around gaps and cracks up to 3 inches in size
HIGH DENSITY FOAM: Offers high density with a uniform cell structure for durability and overall insulation for your remodeling needs
SUPERIOR FLEXIBILITY: Withstands building and material movement without compromising its seal
STRONG ADHESION: Sealant bonds to most building materials like wood, concrete, brick, stone, metal, pvc, and more
UV RESISTANCE: Withstands harsh UV rays for long lasting results

8. Red Devil 0915 Foam & Fill Fire Block Expanding Polyurethane Foam Sealant, 12 oz, Orange, Pack of 1

Feature

Inhibits the Passage of Fire Through Residential Utility Penetrations
Excellent Sealing Against Gas, Smoke and Energy Loss
Type V Residential Firelock

9. Foam-iT! 5 Rigid Polyurethane Foam - Trial Unit

Feature

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

10. True Composites 2 Part Urethane Pour Foam, 2 Lb Density, Marine Foam for Boat Flotation, Sound Proofing, Foam Insulation, Post Hole Foam, 1 Gallon Kit

Conclusion

All above are our suggestions for expanding foam mold. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using expanding foam mold with us by comment in this post. Thank you!