• Product Details

    GREAT STUFF™ Clear Window & Door Hybrid Polymer Sealant is a clear, one component, moisture curing, high strength performance hybrid based sealant. It is suitable for mounting and bonding of materials such as glass, metal, aluminum, wood and concrete. Paintable when fully dry. However, we recommend testing compatibility with paint before application.

    • Non-corrosive
    • Adhesion to most substrates
    • Low odor
    • Resistant to UV degradation and weathering
    • Free of solvents and isocyanates
    • Low VOC (GS-244)
    • No bubble formation
    • Paintable when fully dry
    • Easy to apply (GS-231)
    • Non-Sag
    • Resistant to chemicals
    • Lifetime Product Warranty
  • Q.

    What is hybrid technology for caulk sealants?


    Hybrid sealants, combine the strength of polyurethanes with the weathering resistance of silicones to create a high-performance, functionally versatile sealant.


    What is the shelf life for GREAT STUFF™ Window & Door Caulk Sealant?


    For an unopened tube: 12 months from the date of manufacture.


    What substrates to use GREAT STUFF™ Window & Door Caulk on?


    Asphalt, brick, ceramic, cinderblock, concrete, drywall, fiberglass, foam, glass, granite, laminate, marble, metal, porcelain, wood, and more.

    Please test your substrates before application. Substrates do vary with various manufacturers.

    • For best results, the surface must be clean, dry and free of dust, oil and grease, to ensure a clean and strong adherence between the sealant and the surface.
    • Cut off the cartridge tip, screw on the removable nozzle and cut tip to your desired bead size. 
    • Insert cartridge into caulking dispenser. 
    • Hold at a 45° angle and apply ahead of nozzle to achieve a smooth seal. 
    • Sealant normally dries to touch in 45 minutes.
    • Uncured product can be cleaned with solvents. 
    • Once cured, the product can be removed mechanically.
    • Wear protective gloves, safety glasses for eye protection and wear suitable protective clothing. Do not store in extreme cold, direct sunlight, and temperatures above 122°F / 50°C. Apply in well-ventilated areas. In case of insufficient ventilation, wear suitable respiratory equipment. Store the product in a cool and dry place.
    • Avoid contact with eyes and skin. Do not breathe vapors.
    • Do not take internally. In case of eye contact, flush thoroughly with water. In case of skin contact, flush thoroughly with water. If breathed in, move person into fresh air.  If swallowed, do not induce vomiting. Call a physician immediately. 
    • KEEP OUT OF REACH OF CHILDREN. INFO TRAC # 1-800-535-5053.

When to Use

Indoor/Outdoor Use

Doors and their rough openings

Windows and their rough openings



There’s a solution for every seal. See what else GREAT STUFF™ has to offer. 

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A hybrid-based caulk available in white, gray, and sandstone.


A clear-colored, Premium Window & Door Hybrid Polymer Sealant.


A Premium Hybrid Polymer Caulk available in white, sandstone and gray.