Side-by-Side
Gorilla Epoxy vs PL 375 Heavy Duty Construction Adhesive
Compare cure times, application limits, and real-conditions performance for Gorilla Glue's Gorilla Epoxy and Loctite's PL 375 Heavy Duty Construction Adhesive. Adjust the sliders below for your actual temperature and humidity.
SpecificationGorilla EpoxyConstruction Adhesive
ManufacturerGorilla GlueLoctite
Full cure (lab)★24h48h
Open time★5 min60 min
Clamp / tack time30 min—
Min application temp50°F★40°F
Max application temp100°F100°F
Safety flagsAmine blushNone
Compare at Your Conditions
Which should you choose?
Gorilla Epoxy has a 24h full cure time with a 5-minute open time. Watch for amine blush in humid conditions.
PL 375 Heavy Duty Construction Adhesive has a 48h full cure time with a 60-minute open time.
These products serve different purposes — check each product's individual page for full substrate compatibility details before deciding.
Gorilla Epoxy data from manufacturer TDS · last verified Jun 2026.
PL 375 Heavy Duty Construction Adhesive data from manufacturer TDS · last verified May 2026.
Browse all epoxy products.
Important: Results are estimates only. Always follow manufacturer instructions. Not suitable for structural, load-bearing, or safety-critical applications.