Chengdu Guibao Science & Technology Co., Ltd.,

Excellent Unprimed Adhesion Curtain Wall Waterproof Silicone Sealant Class 35

Product Details:
Place of Origin: CHINA
Brand Name: GUIBAO
Certification: ISO, SIRIM
Model Number: 998
Payment & Shipping Terms:
Minimum Order Quantity: 2000 pcs
Price: Negotiable
Packaging Details: Cartridges (net 300ml) ,24 pieces to a carton and sausages (net 590ml),20 pieces to a carton.
Delivery Time: 4 working days
Payment Terms: T/T
Supply Ability: 20000 pcs/4 working days
  • Detail Information
  • Product Description

Detail Information

Usage: Construction Color: White,black,grey
Shelf Life: 12 Months Appearance: Smooth Paste Without Bubble Or Particles,uniform Paste
Quality: High Feature: Excellent Sealing
Name: Silicone Weatherproof Sealant
High Light:

fast drying silicone sealant


transparent silicone sealant

Product Description

Excellent Unprimed Adhesion Curtain Wall Waterproof Silicone Sealant Class 35






1. one component ,neutral curing ,high strength ,high cohesiveness ,middle &high modulus.


2. Great bonding and sealing performance to most construction materials with no need of base coat ,good extensibility ,watertight property and others .


3. Form cold- resistant ,heat-resistant and non-corrosive elastomer after curting ,good weather proof ,anti-aging,uv-resistant,ozone resistant and high&low temperature resistant properties ,environment-friendly.






These values are not intended for preparing specifications.

Test Method Property Unit Standard Result
GB/T 13477 (ISO 7390) Slump mm





GB/T 13477 (ISO 8394) Extrusion rate ml/min ≥80



GB/T 13477(ASTM D 2377) Tack free time h ≤3 1.1
GB/T 13477 (ISO 7389) Extension recovery % ≥80 90
GB 16776 (ISO 10563) Weight loss % ≤10 5.6
GB/T 13477 (ISO 8339) Modulus at 23℃



>0.4 0.84
GB/T 13477 (ISO 11600) Movement capability % ±35 ±35
GB/T 13477 Adhesion at fixed stretch   No failure No failure
GB/T 13477 Adhesion after heat contract and cold extension   No failure No failure
GB/T 13477 Adhesion after UV-water exposure   No failure No failure

*GB: Chinese National Standard

ASTM: American Society for Testing and Materials

ISO: International Standardization Organization





1. Structral bonding assembly and sealing of glass curtain ,stone (marble,granite) curtain,aluminium plate curtain and metal structure project.


2. Apply to the misconnection or joint smong glassed ,bonded seal of daylighting roof.


3. Sealing and bonding of high-rise buildings and industrial application


Operation tips
1. Not apply to all surfaces which ooze grease ,plasticizer or solvent.
2. Not apply to inclosed space or surfaces which directly contact food or drinking water.

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