Marine Silicone Sealant 310ml Black Geocel
SKU:
10099893
The Geocel Marine Silicone Rubber Sealant Black 310ml is a premium high-modulus silicone sealant designed for demanding marine, caravan and outdoor sealing applications. Offering exceptional flexibility, UV resistance and long-term waterproof performance, it provides reliable sealing in harsh environments.
Features & Benefits
» Professional-grade high modulus silicone sealant for marine and exterior sealing applications
» Forms a durable waterproof seal capable of withstanding prolonged freshwater and saltwater exposure
» Excellent resistance to UV radiation, weathering and temperature extremes
» High elasticity with 25% joint movement capability to accommodate expansion and vibration
» Provides outstanding primerless adhesion to glass, fibreglass, painted timber, varnished wood, sheet metal and many non-porous plastics
» Suitable for use on boats, caravans, motorhomes, trailers and general exterior sealing applications
» Remains flexible across a wide operating temperature range without cracking or shrinking
» Safe for aquariums and aquatic environments once fully cured
» Compatible with standard 310ml cartridge applicator guns
Technical Specifications
» Brand: Geocel (A Sherwin-Williams Company)
» Product Code: 5-70012/1
» Product Type: Marine Silicone Rubber Sealant
» Colour: Black
» Cartridge Size: 310ml
» Chemical Base: One-Part Acetoxy Silicone
» Appearance: Smooth Viscous Paste
» Specific Gravity: 1.02
» Shore Hardness: 20–25 Shore A
» Tensile Strength: 2.3 MPa
» Joint Movement Capability: ±25%
» Paintable: No
» Application Temperature: +5°C to +35°C
» Service Temperature: -40°C to +150°C
» Skin Formation Time: Approx. 20 Minutes (23°C / 50% RH)
» Cure Rate: Approx. 3mm per 24 Hours
» Shelf Life: 27 Months (Stored Below 25°C)
» Suitable Substrates: Glass, Fibreglass, Painted Timber, Varnished Wood, Sheet Metal and Most Non-Porous Plastics
» Suitable Applications: Marine, Caravan, Motorhome, Exterior Weatherproofing and Waterproof Sealing
» Important: Not Suitable for Copper, Brass, Lead, Mirror Backings, Bitumen or Oil-Rich Substrates
