Bostik Heavy Duty Premium Polyurethane Construction Adhesive

Overview

• Application Type

  • Adhesive - Bond

• 1 Part or 2 Part

  • 1 Part or 2 Part - 1 Part

• Material Form

  • Liquid

• Substrate

  • Wood - Plywood, OSB, Engineered flooring, Wet lumber, Frozen lumber, Treated lumber
  • Other - Foam, Granite, Marble

• Industry

  • Construction
  • Other - Furring Strips, Subfloor assemblies, Floor joist assemblies, Mobile homes, Site erected structures to factory constructed modular, Stair treads, Furring strips, Tile board components, Used in assembly of dryscape designs, Reduce movement in subfloor, Reduce squeak in subfloor, Installation of countertops, Installation of back splashes

• Chemistry

  • VOC - 48 g/l
  • Latex - Low solvent
  • Polyurethane

• Cure Method

  • Moisture

• Color

  • Other - Natural

• Key Specifications

  • ASTM (American Standard Test Method): C557 - ASTM D3498; ASTM C557
  • ASTM (American Standard Test Method): D3498 - ASTM D3498; ASTM C557

Specifications

Cure Specs

Cure Temperature (°C)	25	Test Method
Odor Details	Minimal
Cure Time (min)	>20,160, Quick	Test Method
Viscosity (cPs)	Non-flow
Linear Shrinkage (%)	Negligible	Test Method
Tack Free Time (min)	60	Test Method
Open Time (min)	Long

Bond Strength

Shear Strength (psi)	440	Test Method
Tensile Strength (psi)	430	Test Method

Material Resistance

Other Resistance	Good Oxidation Resistance	Test Method

Other Properties

Extrusion Rate	185 g/min
Outgassing	Negligible	Test Method
Flash Point (°F)	134.6	Test Method
% Solids (%)	93 to 97	Test Method
Density (g/cm³)	15 (lbs/gal)	Test Method

Business Information

Shelf Life Details	Shelf life of Heavy Duty Construction Adhesive must be checked prior to using the product, do not use nine months beyond the date of anufacturing found on the packaging. Adhesive past its shelf life may not perform or adhere as described by this data sheet. High temperature and high relative humidity may reduce significantly the shelf life of the adhesive., The shelf life of Heavy Duty is one year from date of manufacture. Shelf life must be checked prior to using the product. Adhesive past its shelf life may not perform or adhere as described by this data sheet. High temperature and high relative humidity may reduce significantly the shelf life of the polyurethane adhesive.
Shelf Life Type	Shelf Life Type, From date of manufacture
Shelf Life (mon)	9, 12

Not Good For

Don't Use With	Porous