Selleys Pro-Trade Roof & Gutter Silicone is a high-performance, 100% neutral cure silicone designed for long-lasting durability in outdoor environments. It offers superior resistance to weathering and UV exposure and is safe for use on metals without causing corrosion—ideal for PVC drainage systems, roofing, and guttering applications. With excellent adhesion, low slump, and wide material compatibility, this silicone delivers reliable sealing around spouting, mouldings, and more.
Key Features:
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100% neutral (oxime) cure formulation
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Weatherproof and UV-resistant for outdoor durability
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Non-corrosive – safe for use on metal and PVC
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Suitable for roofing, gutters, general weather sealing, and industrial applications
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Can function as both a sealant and adhesive
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Compatible with potable water and automotive sealing
Technical Specifications:
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Technology: Neutral (oxime) cure silicone
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Density: 1.04
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Application Temperature: Minimum 5°C
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Skin Formation Time: 5–10 minutes
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Cure Rate: 10mm depth in 5–7 days
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Slump: ≤ 0.1% (No slump)
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Tensile Strength: 2.0 MPa
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Shore A Hardness: 28
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Elongation at Break: 400%
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Movement Capability: ±25%
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Service Temperature Range: -60°C to 170°C
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VOC Content: 31 g/L
Suitable for a wide variety of substrates, Selleys Pro-Trade Roof & Gutter Silicone is a versatile and dependable choice for professional sealing jobs.
