PERESEAL N Weatherproof Neutral Seal Silicone is a top quality silicone sealant with a neutral, odourless curing system. It cures into a permanently flexible barrier against water, most chemicals, and weather elements, with sufficient elasticity for movements of joints and expansion of substrates. Outstanding adhesion on most common building surfaces, perfect for both interior and exterior applications.

• Neutral silicone
• Weatherproof
• Most materials

Features

• Tested and conforms to ASTM C920 Standard Specification for Elastomeric Joint Sealants
• Very easy application
• Almost no smell
• Permanently elastic after cure
• Colourfast and UV resistant
• Excellent weather-resistant properties
• Superb durability
• Temperature resistance: -60°C to +120°C
• Excellent adhesion to most construction materials, such as glass, metals, wood, ceramic, and fibreglass

Applications

• Sealing of air-conditioning and HVAC ducts and systems
• Sealing of window and door frames
• Glazing and cladding
• Roofing
• Automotive
• Weather sealing
• Construction and general purpose joint sealing
• Building and construction joints
• Glazing works and top sealing for glazing jobs
• Weather sealing and trade applications

Application Method

• Application Method: Applicator gun (hand or pneumatic)
• Application Temperature: +1 ºC to +30 ºC
• Clean with: White spirit immediately after application
• Finish with: Soapy water solution before skin formation
• Repair with: PERESEAL N

Surface Preparation

• Substrate: All usual surfaces
• State of Substrate: Clean, dry, free of grease
• Preparation: Prime porous surfaces with primer, no primer required for non-porous surfaces

Joint Size

• Min width: 5mm
• Max width: 30mm
• Min depth: 5mm
• Recommendation: 2 x depth = width