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SCHÖNOX® SHP Special Acrylic Primer

Grouped product items
Product Name Price Qty
SCHÖNOX® SHP Special Acrylic Primer, 1 Gallon Kit
Item # EX-SCHSHP-01
1 Gallon Kit    Qty: 1
Availability: Typically in stock (Details)
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SCHÖNOX® SHP Special Acrylic Primer, 2.44 Gallon Kit
2.44 Gallon    Qty: 1
Availability: Typically in stock (Details)
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  • EMICODE EC 1PLUS: very low emission
  • For interior and exterior use
  • Low-odor, solvent-free
  • Short drying times—only 1–2 hours
  • Coverage: Approx. 350–500 sq ft per unit of 1 gallon

Product Information

SCHÖNOX SHP Special Acrylic Primer is designed for use on smooth and non-porous substrates on walls and floors. It is used prior to installing SCHÖNOX underlayments on ceramic tiles, old vinyl, linoleum, and rubber coverings.


SCHÖNOX SHP Special Acrylic Primer improves bond and offers high coverage rates. No mixing/dilution is required—apply straight from package. 


This low-odor, solvent-free product dries in as little as 1–2 hours, offering very short waiting times, ensuring projects are not unnecessarily delayed. 


NOTE: SCHÖNOX SHP is not a vapor barrier. This primer will allow the free passage of moisture.


SCHÖNOX SHP is suitable for use as a primer on a variety of substrates, including:

  • Smooth and sound substrates (e.g., terrazzo, ceramic tiles, natural stone coverings)
  • Epoxy-based damp-proof membranes
  • Old coatings and sealings
  • Old, smooth, and sound concrete surfaces
  • Metal substrates (e.g., channeled plate)
  • Well-fitted vacuumed and sanded vinyl, linoleum, and rubber coverings in domestic areas
  • Thermoplastic and semi-flexible tiles
  • Floor heating systems
  • Well-fitted quartz-vinyl coverings
  • Old, water-resistant adhesive residues in domestic and commercial areas


NOTE: SCHÖNOX SHP is not suitable on polyolefin and floor coverings with PU-sealings that are not removable with basic detergent chemicals. If in doubt, test a small inconspicuous area prior to application to entire surface.


Key Specifications:

  • Basis: Acrylic dispersion with additives
  • Coverage: Approx. 350–500 square feet per unit of 1 gallon; approx. 830–1,200 square feet per unit of 2.44 gallon
  • Color: Blue
  • Drying Time After: Approx. 1–2 hours prior application to install underlayments
  • Density: 1.3 kg/l
  • Storage Temperature: Not below 41°F
  • Temperature Resistance: Up to 122°F
  • Application Temperature: Not below 41°F
  • Emicode: EC 1PLUS: very low emission
  • LEED: IEQ 4..2 Low-Eimitting Materials Paints and Coatings – 1 point
  • Shelf Life: 12 months
  • VOC Content: 0g/l (calculated), SCAQMD 1113

*All values are approximate at 65 °F floor temperature, are subject to local climatic fluctuations and vary according to the absorbency of the substrate and to the applicator device. Lower temperatures will lengthen the working and curing time, higher temperatures may shorten it significantly. Do not install underlayment or topping before the substrate has dried thoroughly.




More Information
Material Concrete
Color Blue
Category Primers
pH 9.0
Brand Schönox
Type Acrylic
Condition new
Safety Data Sheet (SDS)