Chengdu Guibao Science & Technology Co., Ltd.,

Heat Resistant Structural Silicone Sealant For Hidden Framing Glass Curtain Wall

Product Details:
Place of Origin: CHINA
Brand Name: GUIBAO
Certification: ISO, SIRIM
Model Number: 992
Payment & Shipping Terms:
Minimum Order Quantity: 10 kits
Price: Negotiable
Packaging Details: Part A: 190L part B:19L
Delivery Time: 4 working days
Payment Terms: T/T
Supply Ability: 100 kits/4 working days
  • Detail Information
  • Product Description

Detail Information

Features: Excellent Adhesion Name: Heat Resistant Structural Silicone Sealant
Color: White / Black / Grey Application: Structural Bonding And Glazing Applications For Glass Curtain Walls, Aluminium Curtain Walls, Terracotta Curtain Walls And Metal Structures. Structural Secondary Seal Of Insulating Glass. Other Construction Structural Glazing Applications
Shelf Life: 12 Months Main Raw Material: Silicone
High Light:

heat resistant silicone sealant


clear silicone sealant

Product Description


Heat Resistant Structural Silicone Sealant For Hidden Framing Glass Curtain Wall





1.Structural neutral silicone sealant;

2.weatherproof silicone sealant;

3.Designed for structural bonding and curtain wall adhesive construction applications.

4.Easily extrudes in a wide rang weather condition

5.Quickly cures at room temperature to form a high durable and flexible silicone rubber seal.




These values are not intended for use in preparing specifications


Test Method Property Unit Standard Result
GB/T 13477 (ISO 7390) Slump mm ≤3 0
GB/T 13477 (ASTM D 2377) Tack free time h ≤3 0.8
GB/T 13477

Working time

(after 20 min.)

s ≤10 2.2

GB/T 531.1 (ISO 7619)


Hardness Shore A 20~60 43
GB 16776 (ASTM C 792) Heat Aging      
  weight loss % ≤10 3.5
  cracking   Nil Nil
  chalking   Nil Nil
GB/T 13477 (ISO 8339) Tensile strength



  23℃   ≥0.60 1.13
  90℃   ≥0.45 1.02
  -30℃   ≥0.45 1.3
  water immersion   ≥0.45 1.01
  water-UV exposure   ≥0.45 1.09
  adhesion failure % ≤5.00 0

Elongation at

ultimate tensile strength at 23℃

% ≥100 140



Structural Silicone Sealant Main use:


1. Weatherproof sealing of glass, stone, aluminum plate and metal curtain wall projects.

2. Stagger joint or butt joint between glasses. Secondary adhesive seal of glass skylight and insulating glasses.

3. Sealing and adhesion of high buildings or industrial applications.

4. For semi-exposed or hidden framing glass curtain wall design, as sell as construction and industrial sealing.






The information presented herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer’s tests to ensure that our products are safe, effective, and fully satisfactory for intended specific applications.




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