Enviro SAFE+

One-part Silyl Modified Polymer High Modulus Construction Sealant


Enviro SAFE+ is a one-component, gun-grade, non-sag silyl modified polymer high modulus construction sealant. It cures under the influence of atmospheric moisture to form a high-performance compound with permanent elasticity and high resistance to ageing and weathering.

Typical Uses

Enviro SAFE+is a versatile and performant construction sealant for expansion and construction joints in vertical and horizontal applications.

  • Metal roofs & gutter sealing
  • Aluminium & metal facades
  • Weatherproofing of joints between brickwork
  • Block work
  • Masonry
  • Glass
  • Concrete & Glass reinforced concrete
  • Metal
  • Window & door frames
  • Expansion & Construction Joints

Certified according to:

  • EN 15651-1/3/4 TYPE F INT-EXT/ XS3/ PW EXT-INT CC
  • EMICODE EC1PLUS protocol
  • EUROFINS IAC GOLD protocol
  • VOC Emission class label A+

Compliant to:

  • ISO 11600 Type F Class 20 sub-class HM
  • LEED iEQc 4.1; SCAQMD Rule 1168; BAAQMD Reg 8 Rule 51

Suitable Substrates

Enviro SAFE+ can be used for sealing joints less than 50mm in:

  • Metal roofs & gutters
  • Aluminum & metal facades
  • Brickwork
  • Blockwork
  • Glass
  • Metal
  • Concrete & Glass reinforced concrete
  • Around window and door frames.


  • Environmentally friendly – Free of isocyanates and solvents
  • Excellent non-pick properties
  • No bubble formation – Odorless
  • Bonds and seals at the same time
  • Permanently elastic; accommodates joint movement of ±20%
  • Easy to gun with excellent tooling consistency
  • Non-sag consistency - exceptional thixotropy
  • Short cut-off string
  • Excellent primerless adhesion on all typical construction and industrial materials
  • Non-staining on concrete and porous materials
  • Excellent resistance to ageing, weathering
  • Over-paintable with many water and solvent-based paints (preliminary tests recommended)


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One-part Silyl Modified Polymer High Modulus Construction Sealant
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