GS121 is designed for sealing around aluminum, galvanized and vinyl gutters and downspouts, sealing seam, joints and cracks in gutter troughs, and for use on sheet metal, air conditioning and heating ducts and ventilators. GS121 expands and contracts with temperature changes, cures to a tough rubbery gasket while remaining permanently flexible. Gs121 cleans up with mineral spirits.
Features
- Fire and High Heat Resistant: No
- Moisture Resistant: Yes
- Packaging Type: Squeeze Tube
- Paintable: No
- Permanently Flexible: Yes
- VOC Level: 236
- Color: White
- Container Size: 5
- Coverage Area: 15.3
- Clean Up: Mineral Spirits
- Color Family: White
- Indoor or Outdoor: Outdoor
- Mildew Resistant: No
- Material: Synthetic Rubber
- Recommended Surface: Aluminum Vinyl Galvanized Metal
- Type: Gutter and Seam
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