Rust-Oleum Mathys Primer 44HS
£86.70 (inc. VAT)
£72.25 (ex. VAT)
- UK manufactured, trusted brands
Rust-Oleum Mathys Primer 44HS – High-Performance Binding Primer
Rust-Oleum Primer 44HS is a ready-to-use, single-pack primer based on chlorinated rubber, specially designed to stabilize porous and friable mineral surfaces. It effectively binds loose particles and prevents excessive absorption of topcoats, making coatings more efficient and cost-effective. Its flexible film adapts to surface movement and becomes water-resistant within 1 hour (at 20 °C), making it ideal for use on roofs, walls, and floors.
Key Features:
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Excellent Fixation – Binds and stabilizes loose, chalky surfaces
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Reduces Absorption – Saves topcoat by sealing porous substrates
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Flexible Coating – Withstands thermal and structural movement
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Fast Water Resistance – Ready for weather exposure after 1 hour
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Multi-Surface Use – Suitable for roofs, floors, and walls
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Single-Pack – No mixing required; easy to apply
Surface Preparation
Clean and degrease the substrate. If the substrate is an acrylic paint, this must NOT be
recoated with Primer 44HS (the acrylic paint is affected by the solvents of Primer 44HS). In
such a case, replace Primer 44HS with Pegafix.
Technical Data
Density (g/cm³): 1,1
Gloss Level: Gloss
Solids Content in weight: 45%
Solids content in volume: 32%
Directions for Use
To ensure homogeneity, coating materials should be thoroughly stirred prior to use.
Apply in a dry and well-ventilated area. > 5°C, < 80% R.H.
Data Sheets
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