ผนึกรอยต่อหลังคา SeamGuard™

SEAMGUARD™ WB : Industry-Leading, Water-Based Seam Sealing

SeamGuard™ WB expands the effectiveness of sealing seams and fasteners with water-based coating systems by adding 750% elongation and an enhanced adhesion package. The greater elongation and enhanced performance helps stop leaks and prevent future capillary action which can result in problems later.


SeamGuard WB, which applies by airless sprayer or roofing brush, saves costly labor of being on hands and knees as associated with tapes more typically required with water-based coatings. SeamGuard WB can plug up to 1/16" gaps that you might not otherwise see. This liquid sealant applies in two coats after all seams and fasteners are tightened flush during roof preparation.

This seam sealer provides a labor-saving spray- or brush-on liquid sealer.

• Seam and fastener sealer for use on Topps Seal® WB (water-based) applications
• Applies in two coats to develop into an effective membrane-like seal that prevents wicking moisture
• Accepts PolyCore™ fabric for making repairs and adding reinforcement where extra strength is required