POLYGUARD 650 WB Low-Tack Liquid Adhesive for Self-Adhering Window or Door Flashing and Large Sheet Elastomeric Membranes, (1 Gallon)

Polyguard 650 WB is a high-performance, low-tack, water-based liquid adhesive formulated to provide superior adhesion for self-adhering waterproofing flashing membrane systems. Combining 650 WB with any self-adhering flashing membrane significantly improves its bond strength and ensures long-term performance. Application is simple: clean the surface, apply a thin layer of 650 WB, and apply the membrane.

• Water-based, low-tack adhesive combines with your flashing to create a superior bond.
• Apply to structural concrete, masonry, Insulated Concrete Form (ICF) Block, and wood substrate surfaces before applying Polyguard or any self-adhering flashing membranes.
• Environmentally friendly with low VOC content for safer use.
• Coverage area of up to 400 sq ft per gallon depending on wall surface porosity and texture.
• Formulated for any self-adhering Waterproofing Membrane Flashing Systems to ensure enhanced adhesion and performance.
• For best results, use in temperatures of 40°F (5°C) or above.
• Versatile application on both vertical and horizontal surfaces.
• Proudly manufactured in the United States for high-quality standards and performance.