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)

Product ID: 468433268

Details

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

📏1.5 cubic feet coverage per kit

🧪2-part polyurethane for precise mixing

⚖️6 lb density for durable, stable foam

Bs.2284

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your projects with foam that means business!

RAPID WORK CYCLE - 45 seconds working time and full expansion in 5 minutes keeps your workflow efficient and on schedule.
VERSATILE MULTI USE FORMULA - Perfect for soundproofing, insulation, flotation, carving, and filling voids—one kit, endless possibilities.
PRECISION ENGINEERED DENSITY - 6 lb density ensures minimal expansion and maximum structural integrity for demanding projects.
PROFESSIONAL GRADE COMPATIBILITY - Fully cured foam laminates seamlessly with polyester, epoxy, or vinyl ester resins without damage.
TEMPERATURE OPTIMIZED PERFORMANCE - Ideal application between 75°-80°F guarantees consistent expansion and reliable results every time.

Fiberglass Supply Depot’s 6 lb density expanding pour foam is a premium 2-part polyurethane closed-cell liquid foam kit delivering 1.5 cubic feet of durable, low-expansion foam. Engineered for professional use in boats, docks, soundproofing, insulation, and sculpting, it cures quickly and bonds flawlessly with common resins, making it the go-to choice for millennial pros who demand precision, versatility, and efficiency.

Specifications

ASIN	B0BBH4XQ9P
Best Sellers Rank	#27,337 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #57 in Urethane Adhesives
Brand Name	Fiberglass Supply Depot
Coverage	1.5 cubic feet
Customer Reviews	4.4 4.4 out of 5 stars (190)
Global Trade Identification Number	00819794023221
Item Weight	6 Pounds
Manufacturer	Fiberglass Supply Depot Inc.
Manufacturer Part Number	FBACPOLY6LBGK
Material Type	Foam,Resin
Model Number	FBACPOLY6LBGK
Recommended Uses For Product	Soundproofing, Insulation, Flotation, Filling Voids, Sculpting, Casting
Unit Count	128 Fluid Ounces

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The product quality is outstanding. Exactly what I needed for my work.

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