Side-by-Side
Epoxy Weld Bonding Compound vs PL400 Subfloor & Deck Construction Adhesive
Compare cure times, application limits, and real-conditions performance for both Loctite products. Adjust the sliders below for your actual temperature and humidity.
SpecificationBonding CompoundConstruction Adhesive
ManufacturerLoctiteLoctite
Full cure (lab)★24h168h
Open time★6 min15 min
Clamp / tack time15 min—
Min application temp39°F★0°F
Max application temp95°F★100°F
Safety flagsAmine blushNone
Compare at Your Conditions
Which should you choose?
Epoxy Weld Bonding Compound has a 24h full cure time with a 6-minute open time. Watch for amine blush in humid conditions.
PL400 Subfloor & Deck Construction Adhesive has a 168h full cure time with a 15-minute open time.
These products serve different purposes — check each product's individual page for full substrate compatibility details before deciding.
Epoxy Weld Bonding Compound data from manufacturer TDS · last verified May 2026.
PL400 Subfloor & Deck 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.