Heavy Duty & Extreme
LN-950 Polyurethane Construction Adhesive, 12 Pack
12 x 10 oz cartridges
$68.02
★★★★☆ 4.3 out of 5 · 13 ratings
A case of LN-950, the polyurethane construction adhesive that withstands a wide range of temperatures and bonds concrete, lumber, subfloors, tile board, treated lumber, cabinets, foam board, countertops and granite indoors and out. Tougher and more durable than conventional adhesive; not for ceiling tile.
BondsConcrete, lumber, treated lumber, subfloors, tile board, cabinets, foam board, countertops, granite, metal and most building materials, interior and exterior.
Price and stock are shown on the partner store page that opens from the button.
Tougher than conventional
Weather resistant
Water resistant
Gap filling
- Twelve 10 oz polyurethane cartridges
- Weather resistance across a wide temperature range
- Bonds concrete, lumber, tile board, cabinets, foam board, countertops and granite
- Tougher and more durable than conventional adhesive
- Interior and exterior; not recommended for ceiling tile
Reaches for it
Kitchen and bath contractorsStone and masonry crewsCommercial maintenanceExterior framing
- Surfaces clean and dry; polyurethane cures with moisture, so a lightly damp porous surface is fine.
- Cut the tip for a 1/4 in. bead and puncture the seal.
- Apply a bead to one surface; it expands slightly as it cures, so do not overfill.
- Join within 15 minutes and clamp or fasten.
- Brace 24 hours; full cure 7 days. Clean wet adhesive with mineral spirits.
Not recommended for ceiling tile or polyethylene and polypropylene plastics.
| Size | 10 oz cartridge, 12 pack |
|---|---|
| Color | Tan |
| Base | Polyurethane |
| Coverage | About 31 ft per cartridge |
| Base | Polyurethane, moisture-cure |
| Working time | About 15 minutes |
| Service | Interior and exterior, weather resistant across a wide temperature range |
| Color | Tan |
| Made in | United States |
Polyurethane by the dozen. Orders, delivery and returns run through the order page of the partner store.
Questions about this tube
How long does a case of polyurethane keep?
Up to a year unopened; polyurethane cures with moisture, so keep the seals intact and the case dry.
Can it bond a subfloor?
Yes, LN-950 is rated for subfloors and treated lumber; Subfloor & Deck remains the first choice for wet and frozen joists.
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