Putty/ Mastic

EVER THANE® ROOF FLASH is a high viscous, trowel or butter grade enhanced polyurea-urethane formula that can be used in conjunction with a variety of liquid coatings and a variety of roof membranes. It is designed to create a watertight liquid flashing for intricate roofing areas and details. With its low VOC’s, the single-component, moisture-cure liquid flashing is environmentally friendly. This high performing polyurea-urethane is durable, reflective and UV resistant and has excellent vertical hang and performs well under ponding water.

GC Ultra-Flex 1000 is a high-solids, UV resistant, single-component waterborne acrylic elastomeric mastic ideal for 3 coursing with reinforcing polyester fabrics. Ultra-Flex 1000 Butter Grade can be used to seal and watertight irregular roof penetrations, seams, and terminations. Ultra-Flex 1000 Butter Grade is formulated to have excellent adhesion, ease of application, dirt pickup resistance, fungus & mildew growth resistance, low temperature flexibility and non-flammable. 3.5 gallon pail.