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Gorilla Glue Original Polyurethane Adhesive vs Heavy Duty Interior/Exterior Construction Adhesive

Compare cure times, application limits, and real-conditions performance for Gorilla Glue's Gorilla Glue Original Polyurethane Adhesive and Liquid Nails's Heavy Duty Interior/Exterior Construction Adhesive. Adjust the sliders below for your actual temperature and humidity.

SpecificationPolyurethane AdhesiveConstruction Adhesive
ManufacturerGorilla GlueLiquid Nails
Full cure (lab)★24h168h
Open time★10 min20 min
Clamp / tack time240 min—
Min application temp50°F★40°F
Max application temp86°F★100°F
Safety flagsNoneNone

Compare at Your Conditions

70°F
10°F120°F
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Which should you choose?

Gorilla Glue Original Polyurethane Adhesive has a 24h full cure time with a 10-minute open time.

Heavy Duty Interior/Exterior Construction Adhesive has a 168h full cure time with a 20-minute open time.

These products serve different purposes — check each product's individual page for full substrate compatibility details before deciding.

Gorilla Glue Original Polyurethane Adhesive

Gorilla Glue

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Heavy Duty Interior/Exterior Construction Adhesive

Liquid Nails

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Gorilla Glue Original Polyurethane Adhesive data from manufacturer TDS · last verified May 2026.

Heavy Duty Interior/Exterior Construction Adhesive data from manufacturer TDS · last verified May 2026.

Browse all polyurethane products.

Important: Results are estimates only. Always follow manufacturer instructions. Not suitable for structural, load-bearing, or safety-critical applications.