Sealant for prefabricated concrete structures Bondlaza B998

Sealant for prefabricated concrete structures  

  • One-component
  • Neutral-curing
  • Room Temperature Curing
  • Low modulus
  • High weathering resistance
  • High adhesion
  • High flexibility
 

Sealing Joints in Concrete Structures

Joint sealing of aluminum curtain wall

Joint sealing between ceramics, plastics and metal plates

Product Details

Rheologic

0 mm
Tack-free time

25 min
Extrudability

2.2s
Density

1.36 g/ml
Shore A hardness

40
Ultimate Tensile Strength

0.95 Mpa
Maximum elongation

260%
Modulus at 100 % elongation

0.58 Mpa
Displacement capacity

± 25%

Application

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

 

Compatibility testing should be performed prior to use to confirm the suitability of the use of these materials when in contact with each other.

 

Smooth the sealant off with a scraper before it cures, being careful not to smooth away so much that it leaves a hollow, then carefully peel off the masking tape, also before the sealant fully cures.