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6 Lb. Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boats, Dock Flotation, Carving, Soundproofing, Filling Voids, and Insulation (Quart Kit)

6 Lb. Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boats, Dock Flotation, Carving, Soundproofing, Filling Voids, and Insulation (Quart Kit)

Q: Can you press dents into this with your fingers once it’s fully cured?

If you pour too much, too fast, you can create less dense regions that you can press your finger into. If you are patient with your pour it's pretty dang rigid - with that being said, if you put a tremendous weight through your thumb, you can still dent it a bit, but it's not easy to deform (I'm a 180 lbs male of average strength).

Product ID: 696011322

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Details

Brand
Fiberglass
Material
Resin
Item form
Liquid
Colour
Item package quantity
1

🧪2-part polyurethane for custom mixing

⏱️Fast 5-min full expansion

🛥️6 lb density for superior buoyancy

Frequently Bought Together

Fiberglass Supply Depot 6LB Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boats, Dock Flotation, Carving, Soundproofing, Filling Voids, and Insulation (Quart Kit)

2 Lb Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boat and Dock Flotation, Soundproofing, Filling Voids, and Insulation (Quart Kit)

Description

🛠️ Elevate your projects with foam that works as hard as you do!

SPEEDY SETUP - Expands fully in just 5 minutes, letting you move fast and finish projects on your schedule.
RESIN READY FINISH - Cures to a stable surface compatible with polyester, epoxy, or vinyl ester resins without melting.
FLOAT ABOVE THE REST - 6 lb density foam delivers unmatched flotation and durability for marine and dock applications.
PRECISION PERFORMANCE - Equal parts mixing with a 45-second working window ensures perfect consistency every time.
VERSATILE CRAFTING POWER - Ideal for carving, sculpting, soundproofing, and filling voids—your all-in-one solution.

This 6 lb density, 2-part polyurethane expanding foam kit produces 0.375 cubic feet of closed-cell foam designed for flotation, insulation, soundproofing, and sculpting. It cures quickly within 5 minutes, is temperature sensitive for optimal expansion, and can be laminated with various resins, making it perfect for marine, crafting, and building applications.

Specifications

Manufacturer	Fiberglass Supply Depot Inc.
Part number	Poly6lbgk
Item Weight	1.36 kg
Package Dimensions	20.6 x 13.79 x 9.19 cm; 1.36 kg
Item model number	00819794023276
Colour	Clear/Transparent
Material	Resin
Item Package Quantity	1
Included components	6lb poly foam
Batteries included?	No
Batteries Required?	No

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Can you press dents into this with your fingers once it’s fully cured?

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$U6100

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