Heavy Duty & Extreme
LN-950 Ultra Duty Polyurethane Adhesive, 10 oz
10 oz cartridge
$8.47$15.62save 46%
★★★★☆ 4.5 out of 5
Our polyurethane cartridge, made in the United States, for the materials that defeat ordinary construction adhesive: granite and countertops, concrete, tile board, cabinets, foam board and treated lumber. Ultra Duty is tougher and more durable than conventional adhesive and holds through a wide range of temperatures, indoors and out.
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
- Polyurethane construction adhesive, tougher than conventional formulas
- Bonds concrete, lumber, subfloors, tile board, cabinets, foam board, countertops and granite
- Weather resistant across a wide temperature range
- Indoors and outdoors
- Made in the United States; not for ceiling tile
Reaches for it
Countertops to cabinetsConcrete and stoneTile board and backerExterior repairs
- 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 |
|---|---|
| Color | Tan |
| Base | Polyurethane, moisture cure |
| Cleanup | Mineral spirits while wet |
| 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 |
The polyurethane answer when the material is stone. Orders, delivery and returns run through the order page of the partner store.
Questions about this tube
Does polyurethane adhesive expand?
Slightly, as it cures with moisture, so apply a modest bead and clamp; the squeeze-out trims clean when cured.
Why not use Heavy Duty on granite?
Heavy Duty is not recommended for granite or marble; Ultra Duty polyurethane is.
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