Loctite PL 400 Subfloor and Deck Construction Adhesive - Waterproof - 10 oz, Multicolor
Loctite PL 400 Subfloor and Deck Construction Adhesive - Waterproof - 10 oz, Multicolor
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Loctite PL 400 Subfloor and Deck Construction Adhesive - Waterproof - 10 oz, Multicolor

5 stars out of 20 reviews
(5.0)|
20 ratings

Key item features

  • Strong Adhesion: Bonds wood, metal, concrete, and masonry with heavy-duty strength, ideal for subfloor and deck installations.
  • All-Weather Performance: Features a cold weather formula for reliable adhesion and can be applied to dry, wet, frozen, and treated lumber.
  • Versatile Applications: Suitable for both interior and exterior construction projects, providing durable, long-lasting adhesion.
  • Fast Setting: Offers quick set time and superior strength development, contributing to efficient project completion.
  • Low VOC: Meets strict State and Federal VOC regulations, ensuring safer use during construction.
  • Eliminates Squeaks: Remains unaffected by wood contraction and expansion, helping to eliminate nail pops and squeaks for a quieter floor.
  • Industry Compliant: Exceeds requirements of American Plywood Association AFG-01, ASTM C 557-73, ASTM 3498, and FHA UM60.
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5 out of 5 stars
stars20 ratings20 reviews
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Reviews summary

Pros
  • : Applies cleanly in various conditions.
  • : Bonds multiple surfaces including wood.
  • : Forms strong bonds with various materials.
  • : Forms a solid bond in various conditions.
  • : Helps eliminate squeaks in flooring.
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Showing 1-3 of 20 reviews

Sep 18, 2025
maudi0422
5 out of 5 stars review

Sticks to Almost Anything—Even in the Cold!

[This review was collected as part of a promotion.] Loctite PL 400 bonds wood, drywall, concrete, metal, masonry—you name it. It's cold-weather ready, won't roll on frozen lumber, and fills gaps like a champ. Low VOC, high performance—perfect for subfloors, decking, and framing.

Review from Loctiteproducts.com
Helpful?1TWX6NO5TSIZ21863784
Sep 18, 2025
diane09
5 out of 5 stars review

Works Great Even in Cold Weather

[This review was collected as part of a promotion.] I used this adhesive for a subfloor job with some frozen lumber, and it worked like a charm. It applied smoothly and bonded really well without rolling up. It's low odor and meets VOC standards, which is a plus. Definitely reliable for heavy-duty projects in any weather.

Review from Loctiteproducts.com
Helpful?1TWX6NO5TSIZ21863784
Sep 16, 2025
Kelsey
5 out of 5 stars review

Reliable adhesive

[This review was collected as part of a promotion.] Loctite PL 400 Subfloor Adhesive is a dependable go-to for big builds and tricky repairs. It works in freezing cold or summer heat, sticks to wood, concrete, and metal, and helps eliminate squeaks in flooring. Whether you're laying down subfloors or patching up a deck, it's built to handle the pressure.

Review from Loctiteproducts.com
Helpful?1TWX6NO5TSIZ21863784