Lippert’s water-based anti-wicking adhesive protects the plywood and polystyrene edges of RV roofs from moisture penetration. This Alpha Systems product seals edges to prevent water from wicking through substrate layers, which causes structural damage.

• Bonds plywood and polystyrene roof materials
• Water-based formula
• 5-gallon bucket size
• Quick-setting for efficient project completion
• Good wet tack for reliable adhesion
• Brush or spray application at room temperature