MACSIM 53TRGT Neutral-Cure Silicone Roof & Gutter Sealant 300mL – Translucent
Professional-grade neutral-cure silicone sealant designed for roofing, gutters, flashing, glazing, ductwork, and general weatherproofing. With ±25% joint movement capability and 700% elongation, it provides a flexible, waterproof seal that withstands temperature changes and harsh outdoor conditions.
Key Features:
- Neutral-cure, low-odour silicone
- ±25% joint movement capability
- 700% elongation at break
- Waterproof and UV/weather resistant
- Primer-free adhesion to metal, aluminium, glass and most plastics
- Suitable for indoor and outdoor applications
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Service temperature: -40°C to +90°C
- Translucent finish blends neatly with surrounding surfaces
- 300mL cartridge for standard caulking guns
Ideal for: Roof and gutter joints, Colorbond roofing, flashing, skylights, downpipes, metal tanks, HVAC ductwork, electrical penetrations and sheet-metal applications.
Note: Not suitable for submerged applications, structural glazing, or polyethylene, polypropylene and Teflon surfaces. Cannot be painted.
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