Single part Primer for Polysulphide Sealant


ASCOPRIME PS is a single part liquid primer that prepares non-porous surfaces which will be subsequently submerged for the application of ASCOSEAL PS. It is suitable for metal, wood, steel and cementitious substrates.

Key Features & Benefits

  • User-friendly

  • Fast drying

  • Provides primer base for adhesion of polysulphide sealants 

  • It increases the adhesion for use in immersion situations 

  • Seals porous surfaces increasing water tightness

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Single Part Low Modulus Polyurethane Sealant


ASCOSEAL PU is a specially developed single part, low modulus, moisture curing and VOC compliant polyurethane sealant for application to concrete and masonry. It has fast curing properties that develop into a strong, durable and weather resistant sealant and exhibits excellent adhesion to a wide variety of substrates.

Recommended Applications


  • Masonry, Concrete.

  • Aluminium, Steel, Timber, Glass.

  • Cement Sheet, Ceramic.

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