Sharkskin® Primer/Sealer

Waterborne Semi-Elastomeric Acrylic Co-Polymer | Exterior Primer

SharkSkin Primer/Sealer is a Flexible, Semi-elastomeric, Acrylic Water-based Primer/Sealer Designed to Stabilize Surfaces and Increase the Adhesion of Solid Top Coats, such as SharkSkin Solid Hide Stain.

SharkSkin Primer/Sealer is formulated to promote adhesion to structurally sound surfaces, such as CMU, plaster, and concrete as well as horizontal & vertical wood surfaces.

A unique copolymer design, SharkSkin Primer/Sealer penetrates and seals porous surfaces as well as locks down deteriorating surfaces in order to extend the service life & performance of top coats. It covers the existing finish to seal the edges of peeling and checks old coatings to lock them down for a uniform top coat.

SharkSkin Primer/Sealer remains flexible over the paint’s service life, thereby reducing cracking & peeling of the top coat.

  • Features
    • Penetrates Into Cracked & Weathered Surfaces

    • Promotes Adhesion & Extends the Longevity of Top Coats

    • Helps Reduce Future Cracking & Peeling

    • Seals Porous Surfaces

    • Locks Down Deteriorating Surfaces

  • Applications
    • Adhesion promoter for exterior horizontal & vertical wood surfaces, composite or cement board siding, stucco, concrete, CMU and other cementitious surfaces

    • Great for exterior wood decks, deck railings, fences, patios, stair treads, soffits and trim

    • Excellent for use on weathered, worn or previously coated decks & siding

    • Ideal for Residential and Commercial projects

  • Product Info Sheet & Technical Data Sheet
    TDS Documents

  • Product Details & Safety Data Sheets
    4040011 n-a 1g clear GL0 - SDS
    4040015 n-a 5g clear GL0 - SDS