OSI® GS-125 VOC Gutter & Seam Sealant
OSI Products / OSI® GS-125 VOC Gutter & Seam Sealant
OSI® GS-125 VOC Gutter & Seam Sealant OSI® GS-125 VOC Gutter & Seam Sealant is composed of SBR rubber and high quality resins, which cure to form a tough, rubbery seal that expands and contracts with the change of weather without cracking. It is formulated especially for sealing aluminum, galvanized and vinyl clad gutters and downspouts.
- Low VOC formulation meets stringent State and Federal VOC requirements
- Cures to form a tough, rubbery seal
- Permanently flexible, will not crack or split
- Withstands moderate expansion and contraction
- Easy extrusion in low temperature applications due to lower viscosity formulation
- Water and weather resistant
- Will not become brittle even after years of exposure to freezing and thawing
- Convenient squeeze tube format makes it ideal for use in smaller repair jobs
- 7 fl oz (207ml) squeeze tube
- Aluminum
- White
Mineral spirit or paint thinner
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Recommended for
OSI® GS-125 VOC Gutter & Seam Sealant is recommended for sealing around aluminum, galvanized & vinyl clad gutters, downspouts & other metal seams It seals seams, joints and cracks in gutter troughs. GS-125 is excellent for sheet metal work, ducts and ventilator joints.
Not Recommended for
- Joints deeper than 3/8" (9.5mm) without the use of backing material
- Bonding, polystyrene foam and polypropylene or polyethylene plastics
- Applications as an expansion joint control sealant
- Use indoors without proper ventilation to the outdoors during application and cure
- Use on copper
