
Mapei
PRIMER P
One-component primer for sealants applied on plastics.
SKU: MAPEI-PRIMER-P-888
About this itemMAPEI CERTIFIED
- Appearance: Transparent, straw-yellow liquid SOLVENT-BASED
- Density: 0.87 g/cm³ ONE-COMPONENT
- Dry substances content: 5% PROFESSIONAL USE
- Brookfield viscosity: 17 mPa·s at +23°C and 50% relative humidity MAPEI CERTIFIED
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Uses & Advantages
Primary Uses
- Improving adhesion of silicone sealants to rigid plastic substrates
- Enhancing bond strength on flexible plastic materials like PVC and EPDM
Key Advantages
- Transparent and easy-to-apply formulation
- Compatible with a wide range of plastic substrates
FEATURES & BENEFITS
Appearance
Transparent, straw-yellow liquid
Density
0.87 g/cm³
Dry substances content
5%
Brookfield viscosity
17 mPa·s at +23°C and 50% relative humidity
Application temperature range
+5°C to +35°C
Consumption
150 g/m²
MAPEI Primer P is a high-performance, one-component, solvent-based primer designed to enhance the adhesion of MAPEI's one-component silicone and hybrid sealants to both rigid and flexible plastic substrates. Its transparent, straw-yellow liquid formulation ensures compatibility with materials such as PVC, polycarbonate, polyolefin, HD polypropylene, foam polyethylene, EPDM, and Plexiglas. Developed in MAPEI's research laboratories, Primer P is ideal for professional use in construction and industrial applications.
Key Specifications
AppearanceTransparent liquid
ColourStrawyellow
Density0.87 g/cm³
Dry substances content5%
Viscosity17 mPa·s at +23°C and 50% R.H.
Application temperature range+5°C to +35°C
Packaging / Pack Size150 g canisters
Certified standard values under UAE climate conditions.
DOWNLOADS & DATA SHEETS
Key Performance Benefits
Appearance
Transparent, straw-yellow liquid
Density
0.87 g/cm³
Dry substances content
5%
Brookfield viscosity
17 mPa·s at +23°C and 50% relative humidity
Application temperature range
+5°C to +35°C
Consumption
150 g/m²
Storage & Handling Guidelines
- Store in original unopened container in cool, dry indoor conditions.
- Keep away from direct sunlight, rain, and extreme heat.
- Shelf life is 12 months when stored properly between +5°C and +35°C.

Why Buy From pilehead.com?
Genuine Mapei Product
Competitive UAE Pricing
Bulk Order Support
Fast Jobsite Delivery
FREQUENTLY ASKED QUESTIONS
The consumption rate is approximately 150 g/m².
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