Product Data Sheet Show all documents

Sika® Primer PS

Solvent Based Primer for Porous substrates

Sika Primer is a solvent-based, one-part primer for Sika® Polysulphide GG and Sika® Polysulphide PS products.
Suitable for use in hot and tropical climatic conditions.

  • Single component
  • Easy to apply
  • Fast drying, short flash off time
  • Improves the adhesion of joint sealant to porous substrates
Product Data Sheet Show all documents

Usage

It is used on porous substrates such as concrete, brick work and timber.  

Advantages

  • Single component
  • Easy to apply
  • Fast drying, short flash off time
  • Improves the adhesion of joint sealant to porous substrates

Packaging

250 mL and 1 L metal container

Colour

Amber brown liquid

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

Sika® Primer PS conforms to LEED® EQc 4.1

  • VOC content 588 g/l (US EPA Method 24)
Product Information

Composition

1-part solvent based epoxy resin compound

Shelf life

12 months minimum from date of production if stored properly in undamaged and unopened, original sealed containers.

Storage conditions

Store in dry conditions in original sealed and undamaged containers at temperatures between +5 °C and +25 °C. Protect from direct sunlight and heat.

Density

~1.02 kg/l

Viscosity

~300 - 400 cps

Application

Application Information

Ambient air temperature

+5 °C min. / +40 °C max.

Substrate temperature

+5 °C min. / +40 °C max.

≥ 3 °C above dew point, beware of condensation

Flash-off time

1 h min. / 3 h max.

 
Consumption

Consumption

Yield per litre

Running meter joint per litre

~8 m2 on porous substrates

~225 m on porous substrates (10 mm deep joint)
Application steps

SUBSTRATE PREPARATION

Surfaces must be clean, dry and free from oil, grease and dust, loose or friable particles. Cement laitance must be removed mechanically.

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