What color is the expanded product?

It is a light beige color. I am using it floatation and painted the exposed surface blue (just because I had blue spray paint and thought it might protect the surface, probably not needed though)

What can you use to break this down? I have some spillover i want to remove. Acetone?

Yes, that's what I used and it worked fine.

As it expands, does it exert a lot of force on mold it is in?

By my experience it does not. But you will need couple of vents to release pressure and overflow. It does heat up and you can feel it.

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Rigid Pour Foam Kit, 1/2 Gallon

Product ID: 98617127

Details

Brand
TRUE
Color
Multicolor
Item Form
Liquid
Material
Liquid Foam
Shape
Rectangular

🌊95%-98% closed-cell water resistance

⏱️Fast 10-min foam set time

🛠️4-lb density for robust strength

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₹ 9914

Duties & taxes included

In stock

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Description

🚀 Elevate your projects with foam that’s fast, tough, and built to last!

UNMATCHED DURABILITY - High-density 4-lb foam resists solvents, oil, and water for years of reliable performance.
SPEED MEETS PRECISION - Mix at a simple 1:1 ratio and pour within 20 seconds for a flawless, fast-curing finish in just 10 minutes.
CREATIVE STRUCTURAL FREEDOM - Ideal for casting, carving, flotation, and structural support—shape it your way once cured.
VERSATILE MULTI LAYER BONDING - Pour multiple layers with seamless adhesion, ready for coatings like epoxy or polyester without damage.
ULTIMATE INSULATION SOUNDPROOFING - Blocks noise and protects against cold, perfect for marine and industrial applications.

The TRUE COMPOSITES Rigid Pour Foam Kit is a high-strength, 4-lb density two-part urethane system that cures quickly into a durable, closed-cell foam. It offers superior water resistance, excellent insulation, and soundproofing, making it ideal for marine flotation, structural support, and creative fabrication. Easy to mix and apply with a fast set time, it bonds well in multiple layers and accepts various resin coatings without melting.

Specifications

ASIN	B07L545RDN
Best Sellers Rank	#145,208 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #185 in Urethane Adhesives
Brand Name	TRUE COMPOSITES
Color	Multicolor
Customer Reviews	4.5 4.5 out of 5 stars (42)
Grade Rating	Industrial
Item Form	Liquid
Item Shape	Rectangular
Manufacturer	TRUE COMPOSITES
Material	Liquid Foam
Model Number	4LBFOAM2QK
Number of Items	2
Part Number	4LBFOAM2QK
UPC	850019564068
Unit Count	2.0 Count

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