Use and Care Manual

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LOCTITE® PL® PREMIUM

Construction Adhesive

Page 1 of 4

Revision: 02/17/2020

Supersedes: 10/07/2013

Ref. #: 379047

Technical Data Sheet

Loctite® PL® Premium Construction Adhesive is a one component, polyurethane based, moisture-curing

adhesive. It is VOC compliant and contains no chlorinated solvents or water. Loctite PL Premium provides

superior adhesion to most common construction materials. Since the bonding strength of PL Premium is so

strong, it offers twice the coverage of conventional adhesives therefore much less adhesive is required to

complete projects. PL Premium can be used for interior or exterior projects and is 3 times stronger than

ordinary solvent-based construction adhesives during initial 24-hour cure. It is also water resistant, paintable

and cures even in cold temperatures. Ideal for sub floor installations.

Available As:

• Up to 3 times the strength of conventional adhesives during initial 24 hours

• Low VOC content

• Water resistant. Can be used outdoors and in high humidity environments

• Broad service temperature range

• For indoor and outdoor use

• Meets and exceeds ASTM D3498 requirements

• Non-shrinking

Loctite PL Premium bonds to most common construction materials such as wood, plywood, OSB, MDF,

treated wood, hardwood flooring, concrete, stone *, granite, marble, slate, masonry, brick, foamboard

insulation including EPS (expanded polystyrene foam), XPS (extruded polystyrene foam), and polyiso

(urethane) foam, carpets, metal, stainless steel, galvanized metal, lead, cement-based products, fiber

cement panels, ceramic, rigid fiberglass, drywall, rigid and cellular vinyl/PVC trim and molding and polyash

trim.

• Marine Applications

• Water submersion applications

• Tub surrounds and other solid sheet goods made from rigid polystyrene

• Polyethylene, polypropylene, polytetrafluoroethylene (PTFE), and flexible vinyl (FPVC)

• Polyethylene (PE) films that cover certain XPS or EPS foam insulation boards

• Bitumen coated surfaces

• Certain natural stone* such as limestone, travertine, sandstone will have bonding difficulties

• Some materials such as rubbers, plastics, exotic or composite wood may have bonding

difficulties. Test before use.

• Flexible sheet goods

• Areas of high heat such as around fireplace openings or for fire pit construction

• Treated or pressure treated lumber must be well seasoned for at least 6 months in weather

exposure

For a 4-fl. oz. (118 ml) cartridge:

▪ A 1/4” (6 mm) bead extrudes approximately 12.2ft. (3.7 m)

▪ A 3/8” (9.5 mm) bead extrudes approximately 5.4 ft. (1.7 m)

Item #

Package

Size

1451588

Carded Tube

4 fl. oz. (118 mL)

RECOMMENDED FOR

LIMITATIONS

DESCRIPTION

PL® PREMIUM

Construction Adhesive

FEATURES & BENEFITS

COVERAGE

Summary of content (4 pages)

PAGE 1
Technical Data Sheet Revision: 02/17/2020 Supersedes: 10/07/2013 Ref. #: 379047 PL® PREMIUM Construction Adhesive DESCRIPTION Loctite® PL® Premium Construction Adhesive is a one component, polyurethane based, moisture-curing adhesive. It is VOC compliant and contains no chlorinated solvents or water. Loctite PL Premium provides superior adhesion to most common construction materials.
PAGE 2
Technical Data Sheet Revision: 02/17/2020 Supersedes: 10/07/2013 Ref. #: 379047 TECHNICAL DATA Typical Uncured Physical Properties: Color: Tan Appearance: Thick paste Base: Typical Application Properties Application Temperature: Adhesive should be above 41°F (5°C) and below 95°F (35°C) for optimal performance. (See Cold Weather Application) Polyurethane Formaldehyde / Asbestos free Odor: Aromatic / Minimal Viscosity: 555,000 cps Open Time: 15-20 minutes* Specific Gravity: 1.
PAGE 3
Technical Data Sheet Revision: 02/17/2020 Supersedes: 10/07/2013 Ref. #: 379047 TECHNICAL DATA TECHNICAL DATA Tensile Shear Strength (Lap Shear Strength): Douglas Fir Plywood to stainless steel 590 psi (4.1 N/mm2) - Wood failure Douglas Fir Plywood to hot galvanized steel 512 psi (3.5 N/mm2) - Wood failure Compression Shear Strength, APA AFG-01: (Bond area = 1.5 in 2) Douglas Fir to Douglas Fir plywood Southern Yellow Pine to Southern Yellow Pine Dry Lumber Bonding 890 lbs.
PAGE 4
Technical Data Sheet Revision: 02/17/2020 Supersedes: 10/07/2013 Ref. #: 379047 LABEL PRECAUTIONS WARNING: HARMFUL IF INHALED. EYE, SKIN AND RESPIRATORY IRRITANT. MAY CAUSE SKIN AND RESPIRATORY SENSITIZATION. WARNING: Contains petroleum distillates and methylene diisocyanate (MDI). Individuals with lung or breathing problems or prior sensitization to isocyanates should not use this product. Avoid breathing vapors. Vapors may cause headaches, dizziness and nausea.