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R996silicone sealant for glass curtain wall caulking

This product is a one-component, neutral, room temperature curing, highly elastic silicone sealant. It is non-corrosive to metals, ceramics, and coated glass, has excellent adhesion to most materials without primer, and has excellent weathering resistance. It is especially suitable for weather-resistant sealing of various curtain walls.

product description

Main Application
1. Weatherproof and waterproof sealing of glass curtain wall, aluminum curtain wall, stone joints.
2. Waterproof and sealing of doors and windows of all kinds of building roofs, high-rise and super high-rise buildings.
3. Weatherproof seal with large displacement requirements for joint materials.
4. Waterproof and weatherproof sealing of industrial equipment.
Model R996
Brand Ralead
Sealant type silicone
Feature Excellent weathering ability and aging resistant
Color Black, white, etc.
Component Single
Shelf life in months (From date of manufacture) 9
Tack-free Time (h) ≤1
Work time (min)  10~20
Elastic recovery rate (%) ≥90
SAG(mm) ≤1
Hardness (Shore A) 20~60
Tensile bond strength (MPa) ≥0.60

Product Features
1. Environmental friendly 2. Excellent weathering ability and aging resistant 3. Neutral sealant, non-primer 4. Non-corrosive, fast curing.
Packaging specification
Plastic hard(cartridge) packing 300ml/pcs, 24pcs/carton
Aluminum film(sausage) packaging 590ml/pcs, 20pcs/carton
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