PIONEER GENERAL PURPOSE SILICONE SEALANT

PIONEER GENERAL PURPOSE SILICONE SEALANT is a one-component, acid-curing, low-modulus silicone sealant for glazing and industrial applications. Pioneer Silicone Sealant GP cures at room temperature under the action of atmospheric moisture to give a permanently flexible silicone rubber.

Product Features:

TECHNICAL PARAMETER:

Product data (uncured)

  • Consistency : non-sag
  • Extrusion rate – volume flow at 23 °C : 450 ml/min
  • Skin forming time at 23 °C / 50 % r.h : 8min

Product data (cured)
After 4 weeks´storage at 23 °C / 50 % rh

  • Tensile strength : 0.60 N/mm2
  • Elongation at break : 260 %
  • Modulus at 100 % elongation : 0.35 N/mm²
  • Hardness Shore A : 21
  • Movement capability : 25 %
  • Tear strength : 4.2 N/mm
  • Density at 23ºC : 0.95-0.96 g/cm3

Areas of Application:

  • Glass and windows construction
  • Sealing of joints between glazing and supporting structure (frame, transoms, mullions)
  • Industrial application as sealant in the automotive, aircraft and shipbuilding industries

PACKAGING:

Pioneer General Purpose Silicone Sealant is available in 260 ml Cartridge pack (Clear, Black & White).