EVERBUILD® EVERFLEX® 450 Builders Silicone

A premium quality low modulus neutral cure silicone sealant

EVERBUILD® EVERFLEX® 450 Builders Silicone is a premium quality low modulus non-corrosive neutral cure silicone sealant that adheres to virtually all substrates, both porous and non-porous. Typically used for construction expansion joints and perimeter pointing of all types of door and window frames.

  • Excellent adhesion - adheres to most common surfaces including glass, metals, plastics and wood.
  • Low dirt pick up - important in PVCu work.
  • Excellent flexibility - +/- 25%.
  • High resistance to plasticiser migration - may be used over water based and solvent based paints.
  • Excellent external weathering properties.
  • Suitable for use on polycarbonate.
                                                                                                                                                                                                                                                                Shrinkage <5% ISO10563.