Arm yourself against the elements with OSI QUAD Window Door and Siding Sealant a premium pro grade all season formula engineered for demanding exterior window door and siding installations. Designed for professional contractors this advanced sealant delivers superior adhesion without primer to cedar painted or stained wood fiberglass vinyl coated aluminum steel brick masonry and concrete. It can be applied to wet or dry surfaces even in freezing temperatures and resists water washout yellowing and the buildup of dirt and dust for a cleaner longer lasting finish. OSI QUAD provides durable weather resistance from 20 F to 120 F and helps create an effective air and moisture barrier in harsh outdoor conditions. This elastomeric polymer formula is self tooling paintable with latex paints once cured and offers exceptional color matching through the OSI online tool which aligns with leading window door and siding manufacturer colors. Built for pros who need reliability in any season OSI QUAD is a key component in the QUAD Window and Door System backed by a 15 year limited warranty.
Premium all season sealant engineered for professional window door and siding installations
Strong adhesion without primer to most exterior building materials for effective air and moisture control
Proven performance on wet or dry surfaces and in freezing conditions for year round application
Resists UV water dirt dust and yellowing for long lasting exterior durability
Class 25 elasticity maintains flexibility and movement capability in demanding outdoor environments
Self tooling formula delivers faster cleaner and more consistent finishing for pros
Paintable with latex paints after curing for a seamless appearance with exterior finishes
OSI color match tool provides access to over 9200 manufacturer matched colors for precise aesthetic alignment
Part of the QUAD Window and Door System and backed by a 15 year limited warranty
