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Heavy Duty & Extreme
LN-950 Polyurethane Construction Adhesive, 6 Pack
6 x 10 oz cartridges
$49.33
★★★★★ 4.9 out of 5 · 26 ratings
Six cartridges of waterproof polyurethane construction adhesive for crews that install countertops, stone and tile board every week. LN-950 dries fast for quick installation, bonds well to wood, concrete, drywall and plaster, and the durable polyurethane formula keeps its holding power outdoors.
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.
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.
Specifications
Size
10 oz cartridge, 6 pack
Color
Tan
Base
Polyurethane
Service
Interior and exterior
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
Half a case of the toughest bead we make. Orders, delivery and returns run through the order page of the partner store.
From the job site
What buyers wrote about this tube
★★★★★
It sticks
Used this to adhere vinyl flooring to our stairs. The sub-floor of the stairs is made from OSB. The flooring is NuCore (the expensive stuff), with the cork backing. Did a test before doing the job and this adhesive did not affect the cork and the test piece was securely stuck to the OSB. Now that the job is done, I couldn't be happier with the results. The drying time is pretty good, too. Within 2-3 hours, the nosing (which is separate from the flooring) was locked in place. That's plastic being stuck to the top of the vinyl flooring. No problems. There is virtually no smell to this product, either. Polyurethane adhesive is recommended when working with vinyl and this stuff works great.
Robert Hancox · May 31, 2022
★★★★★
great for sticking foam board to the walls of my ...
No odor, great for sticking foam board to the walls of my crawl space.
Chris Balsamo · March 20, 2017
Questions about this tube
Is polyurethane adhesive paintable?
Yes, once cured and trimmed; latex paint covers it.
What cleans polyurethane off tools?
Mineral spirits while wet; cured adhesive has to be scraped.
