$2.00 - $3.60
Min. Order : 200 Kilograms

Hot selling P.I.B hot melt butyl sealant for primary sealing of double glazing

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Port: Ningbo/Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 5200 Kilogram/Kilograms per Day
Other Names: primay butyl sealant
Usage: Construction,Fiber & Garment,Footwear & Leather,Packing,Transportation,insulating glass
Place of Origin: Zhejiang China
Color: black
Model Number: FS-210
CAS No.: 1330-20-7
NAME: hot melt butyl sealant
Brand Name: Sealant tech
Main Raw Material: butyl
Type: butyl sealant
EINECS No.: 330109227
Classification: Other Adhesives
Application: primary seal
Packaging Detail: 4 units per carton
Hangzhou Silicone Tech Adhesive Co., Ltd.
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Double glazing  use hot melt butyl sealant


The Butyl sealant is a one part polyisobutylene PIB-based material, totally solvent-free especially formulated for use as the primary seal in double sealed units. PIB allows for minimum water vapour and gas permeation.
The P.I.B butyl sealant has excellent adhesion properties to glass and metal spacer systems and can be used together with conventional secondary sealants.
It works for the edge of spacer frame by PIB machine, the sealant can be removed from glass without any pollution on the glass.


1.Very low moisture vapour transmission rates (MVTR) and gas permeability rates.
2. Properly constructed dual-seal units incorporating the PIB butyl sealant will retain argon insulating gas and maintain a dry interior unit airspace for decades.
3.PIB butyl sealant able to be used with most commercially available silicone, polysulphide or butyl hot melt insulating glass .secondary sealants.
4.Without any smell




Packing: 6.0kg, 6.5kg, 7.0kg, 8.0kg per pc, 4 pcs per carton.

24 months store in original unopened packaging at the temperature between 10 to 30 Celsius degree.


It is recommended that glazing materials be tested for compatibility.
Contact with any solvent, oil, or plasticizer-containing glazing materials should be avoided.




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