Heavy Duty & Extreme
LN-903 Heavy Duty Construction Adhesive, 12 Pack (120 fl oz)
12 x 10 oz cartridges
$45.35$48.90save 7%
★★★★★ 4.7 out of 5 · 5 ratings
A full case, 120 fluid ounces of Heavy Duty in twelve cartridges. The multi-purpose, low-solvent, high-strength formula certified by UL Environment to the GREENGUARD Gold standard, recommended for plywood, particleboard, brick veneer (interior), foam board and wafer board on interior and exterior heavy duty applications.
BondsPlywood, OSB, particleboard, drywall, tile board, foam board, treated lumber, brick veneer (interior), concrete, wood and most common building materials, interior and exterior.
Price and stock are shown on the partner store page that opens from the button.
Interior & exterior
Fills 3/8 in. gaps
Holds heavy materials
GREENGUARD Gold
- Twelve 10 oz cartridges, 120 fl oz total
- Our low-solvent, high-strength formula for most heavy jobs
- Meets the GREENGUARD Gold standard for low emissions
- For heavy duty jobs inside and outside
- Not for flooring, ceramics, mirrors, granite, marble, plastic, vinyl or tile board direct to studs
Reaches for it
General contractorsMulti-unit remodelsCommercial fit-outsMaintenance departments
- Surfaces clean, dry and above 40 degrees F; wipe off sawdust and loose paint.
- Cut the nozzle at 45 degrees for a 1/4 in. bead, puncture the seal, load the gun.
- Run a zigzag bead on one surface, 2 to 3 in. apart, or a continuous bead on trim and framing.
- Press the pieces together within 10 minutes and slide slightly to seat the bead.
- Brace or fasten for 24 hours. Full cure up to 7 days; longer in cold or between non-porous materials.
Not recommended for flooring, ceramics, mirrors, granite, marble, plastic, vinyl, underlayment or installing tile board directly to studs.
| Size | 10 oz cartridge, 12 pack |
|---|---|
| Color | Tan |
| Total | 120 fl oz |
| Coverage | About 370 ft of 1/4 in. bead |
| Base | Low-solvent synthetic rubber, high strength |
| Working time | About 10 minutes |
| Gap fill | Up to 3/8 in. |
| Application temperature | 40 to 100 degrees F |
| Service | Interior and exterior, waterproof after cure |
| Certification | GREENGUARD Gold (UL Environment), low VOC |
Case count for crews that order by the pallet. Orders, delivery and returns run through the order page of the partner store.
Questions about this tube
How much wall does a case cover?
About 370 linear feet of 1/4 in. bead, or roughly a dozen 4 by 8 sheets with a zigzag pattern.
Should tile board go directly on studs with this?
No. Install tile board over a solid backer; Heavy Duty is not recommended for tile board direct to studs.
Same shelf
See the lineRecommended products
Heavy Duty & Extreme
LN-901 Heavy Duty Construction Adhesive, 28 oz
28 oz cartridge
$6.48★★★★☆ 4.2 (158)
Heavy Duty & Extreme
Extreme Heavy Duty Construction Adhesive, 10 oz
10 oz cartridge
$4.48★★★★☆ 4.5 (4,762)
$45.35