SOPREMA: Sopramastic 310ml Tube

SOPREMA SOPRAMASTIC is a black, solvent-based SBS-modified bitumen mastic designed to complement bituminous waterproofing membranes. It provides strong adhesion to a wide range of construction materials and can be used as a jointing mastic, caulking material, and joint filler.

SOPRAMASTIC is ideal for waterproofing details on roofs, foundation walls, and wall assemblies, particularly where bituminous membranes require additional sealing at joints, edges, transitions, and other detailing areas. It is applied using a standard cartridge gun and can be installed at temperatures as low as -10°C (14°F).

Features

• SBS-modified bitumen mastic
• Designed to complement bituminous waterproofing membranes
• Excellent adhesion to a wide variety of construction materials
• Suitable for roofs, foundations, and wall applications
• Ideal for membrane joints, edges, transitions, caulking, and joint filling
• Applied using a standard cartridge gun
• Application temperature: -10°C to 35°C (14°F to 95°F)
• Service temperature: -40°C to 80°C (-40°F to 175°F)
• Approx. 25 ft of coverage per 310 mL cartridge using a 1/4" bead
• Approximate setting time of 4–24 hours
• Meets CAN/CGSB-37.5-M89 and ASTM D4586
• Made in Canada
• 310 mL black cartridge