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Silicone Structural Sealant for Insulating Glass

This product is a silicone sealant with two-component, neutral rubber, room temperature curing, high elasticity, high modulus. It has good adhesion and weathering resistance, and the curing speed can be adjusted.

product description
Product Features
1. Environmental friendly. 2. Excellent adhesion ability and aging ability. 3. Neutral sealant, no need primer. 4. Fast curing at room temperature.
Packaging specification
Big: A component 190L iron drum, inner diameter (567+2) mm; B component 19L plastic bucket inner diameter (285+2) mm
Medium: 20L plastic barrel for component A and 300ml plastic barrel for component B
Model R881
Brand Ralead
Sealant type silicone
Color Black, white, gray, transparent, etc.
Component Two
Shelf life in months (From date of manufacture) 9
Tack-free Time (h) ≤2
Work time (min)  10~20
Hardness (Shore A) 30~60
Tensile bond strength (MPa) ≥0.80
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