Curtain Wall Silicone Structural Sealant Bondlaza B980

Curtain Wall Silicone Structural Sealant  

  • One-component
  • Neutral-curing
  • Room Temperature Curing
  • high modulus
  • High strength
  • Excellent flexibility
  • High weathering resistance
 

Assembly of hidden frame curtain wall and semi-hidden frame curtain wall

As a weatherseal in glass to glass butt joint glazing

Product Details

Rheologic

0 mm
Tack-free time

25 min
Extrudability

2.2 s
Density

1.36 g/ml
Shore A hardness

40
Ultimate Tensile Strength

0.95MPa
Maximum elongation

260%
Modulus at 100 % elongation

0.58MPa
Displacement capacity

±25%

Application

Contact technical support before use.

 

Prior to use, structural sealant should be tested for compatibility with these substrates.

 

Non-porous surfaces must be cleaned with toluene or acetone before the sealant is applied.

 

If the compatibility test shows that substrates require a primer, then primer are used to enhance adhesion of sealants to specific substrates.

 

To ensure an aesthetically pleasing job, masking tape should be used to keep excess sealant from contacting adjacent areas where it is not intended.