PL Heavy Duty Construction Sealant

Available Sizes: 9.5 fl oz (280 ml)


Color When Dry: White



Where to Buy


Loctite® PL Heavy Duty Sealant

Durable Seal, 5x Stretch, Limited Lifetime Guarantee



5X Stretch

Allows the product to stay permanently flexible, will not shrink or crack over time

Specially formulated superior adhesion

Provides an excellent seal on the widest amount of substrates

Easy to use on both interior and exterior projects


Paintable in 30 minutes, fully cures in 24 hours

Quick completion of project

Weather resistant

Will not wash out or discolor

Scrub and mildew resistant

Long lasting professional finish in kitchen and bath projects