Subfloor & Deck Construction Adhesive (LN-602/LNP-602)

This specially formulated, weatherproof-grade construction adhesive is effective for exterior and interior uses. It penetrates wet, frozen and treated lumber, and it's ideal for bonding common building materials to concrete, bridging gaps up to 3/8". (Note: If you need a high temperature adhesive, try the non-solvent, low-VOC version of this construction adhesive.)

 

Key Features

  • Creates stronger subfloor systems
  • Prevents squeaking
  • Bridges gaps
  • Easiest cold-weather gunning
  • Bonds wet, frozen and treated lumber

Recommended For:

increasing the structural integrity of wall, deck and subfloor system using the following common building materials: plywood, waferboard, particleboard, lumber and treated lumber.

NOT Recommended For:

bonding underlayment directly to concrete or uses other than subfloor, deck and wall system installation.

Available Sizes

  • 28 fl. oz. cartridge
  • 10 fl. oz. cartridge

Coverage

  • 28 fl. oz. cartridge covers 88 lineal ft.
  • Using a 1/4" (.64 cm) bead: 10 fl. oz. cartridge covers 32 lineal ft.

Max VOC

384 GPL

Specifications

ASTM-D-3498 and APA-AFG-01

 

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Surface Preparation

Make sure that all surfaces are clean, structurally sound and free of excess water before applying this construction adhesive. Wood can be damp, but the construction adhesive will take longer to dry. LN-602 construction adhesive can be applied at temperatures as low as 10°F (-12°C).

Product Application

Condition LN-602 construction adhesive to at least 40°F (4°C) for easier gunning. Adhere materials within 15 minutes of gunning construction adhesive. Make sure skin of bead is broken. If it's not, scrape off bead and apply fresh bead of construction adhesive.

Decks

Use a 1/4" (.64 cm) bead of construction adhesive on every joist for added strength and to prevent squeaking. Nail planks at every other joist. Pre-drill nail holes to prevent splitting of wood.

Subfloors

Conventional or tongue and groove: Lay one 1/4" (.64 cm) zig-zag bead of construction adhesive on each joist. On supporting joists where sheets meet, lay two zig-zag beads of construction adhesive for added strength and to prevent squeaking. Space joints the thickness of a putty knife to allow for expansion. Nail section into place with 8d annular or spiral nails 12" (30 cm) on center on all joists. Subfloor must be under roof within 6 weeks of construction. Proper installation methods for subflooring must be followed.

Cleanup

Use mineral spirits to clean up both wet and dry construction adhesive.

 
 

Liquid Nails Subfloor Adhesive is specially formulated to adhere to wet or frozen lumber in temperatures as low as 22 degrees. Plus, no running or dripping — even at 120 degrees!

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