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TENAGLASS®-3 and TENAGLASS®-PIB are polyisobutylene-based hot melt sealants specially formulated for use in the production of insulating glass units. They should always be used as primary sealants in combination with compatible secondary polysulphide or polyurethane sealant. TENAGLASS®-3 and TENAGLASS®-PIB can be used with all common spacer systems, especially in combination with “warm edge” spacer systems. The resulting sealed units are then capable to comply with requirements of EN 1279, Parts 2 and 3. TENAGLASS®-PIB is compatible with all TENAGLASS® secondary sealants. For the use of the product in combination with other sealants and adhesives the approval of the manufacturer is required.

For additional information and technical information please contact Tenachem sales department.

ADVANTAGES

  • Excellent adhesion to glass and metal spacer materials (aluminium, galvanized steel, stainless steel, and various warm edge spacers)
  • Very low moisture vapour transmission rate
  • Very low gas permeability
  • Acts as a thermal break
  • No cleaning or purging of dispensing equipment required
  • High ageing resistance
  • No shrinkage
  • Good compression resistance
  • Solvent-free

TECHNICAL DATA

Chemical base
Polyisobutylene-based
Packaging
7 kg in a cardboard cylinder or 200 kg in a metal drum
Shelf life/storage
3 years from production date in unopened, undamaged original packaging, in dry place in temperature range from +5°C to +25°C