could this me used for settng fence posts?

This foam is very strong & it will bond doesn't soak in ground I would not be afraid to use as a fence post filler.

Will this skin inside a mold? Self skinning without direct air or moisture exposure for casting.

No this will not set up without air

What is the shelf life of this product?

Approximately 6 months from the manufacture date.

Will this work for archery targets?

Yes this foam will expand to fill in shot out areas on a foam target you can sand flush once it hardens let it set up for about an hour

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fiberglass Supply Depot 6 Lb. Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boats, Dock Flotation, Carving, Soundproofing, Filling Voids, and Insulation (1 Gallon Kit)

Fiberglass Supply Depot 6 Lb. Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boats, Dock Flotation, Carving, Soundproofing, Filling Voids, and Insulation (1 Gallon Kit)

Product ID: 468433268

Details

Brand
Fiberglass
Global Trade Identification Number
Material
Foam Resin
Number of Packs
1
Recommended Uses For Product
Soundproofing

⏱️5 min full expansion time for quick results

⚖️6 lb density for superior durability

🛥️1.5 cu ft coverage ideal for flotation

56.68 OMR

Duties & taxes included

In stock

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Description

🛠️ Elevate your projects with foam that means business—durable, precise, and ready when you are!

RAPID 5 MINUTE EXPANSION - Fast curing time lets you move from application to finishing without delay, maximizing your productivity.
VERSATILE MULTI USE FORMULA - Soundproof, insulate, carve, or float—this foam adapts seamlessly to your creative and functional needs.
GENEROUS 1 5 CUBIC FEET COVERAGE - One gallon kit yields ample foam to fill, insulate, or sculpt with minimal waste—perfect for professional projects.
PRECISION ENGINEERED 6 LB DENSITY - Robust closed-cell foam that resists melting and supports heavy-duty applications like boat flotation and dock repair.
TEMPERATURE OPTIMIZED PERFORMANCE - Designed to work best at 75-80°F, ensuring consistent expansion and reliable results every time.

Fiberglass Supply Depot’s 6 lb density expanding pour foam is a professional-grade, two-part polyurethane closed-cell foam kit delivering 1.5 cubic feet of durable, non-expanding foam. Ideal for boat flotation, soundproofing, insulation, and sculpting, it cures quickly within 5 minutes and withstands resin lamination without melting, making it a versatile solution for demanding industrial and creative applications.

Specifications

ASIN	B0BBH4XQ9P
Best Sellers Rank	#26,604 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #58 in Urethane Adhesives
Brand	Fiberglass Supply Depot
Brand Name	Fiberglass Supply Depot
Coverage	1.5 cubic feet
Customer Reviews	4.4 out of 5 stars 197 Reviews
Global Trade Identification Number	00819794023221
Item Weight	6 pounds
Manufacturer	Fiberglass Supply Depot Inc.
Manufacturer Part Number	FBACPOLY6LBGK
Material	Foam,Resin
Material Type	Foam,Resin
Model Number	FBACPOLY6LBGK
Number of Items	1
Number of Packs	1
Recommended Uses For Product	Soundproofing, Insulation, Flotation, Filling Voids, Sculpting, Casting
Unit Count	128 Fluid Ounces

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