Name: Rust-Oleum 769/780 Damp-Proof Rust Primer
Brand: Rust-Oleum
Price: 20.75 GBP
Availability: InStock

Rust-Oleum 769/780 Damp-Proof Rust Primer

Unit Price:

£24.90 (inc. VAT)
£20.75 (ex. VAT)

Size

Colour — Red Brown

Red Brown

Grey

UK manufactured, trusted brands

Rust-Oleum 769 Damp-Proof Rust Primer is a high-performance solution designed for direct application on slightly damp or dry metal surfaces. Since 1921, its unique fish oil-based alkyd formula has been trusted for its deep penetration and long-lasting protection against rust and corrosion.

This single-pack primer is specially formulated to expel moisture and air from metal surfaces, ensuring a solid bond and optimal rust prevention. Its ability to be applied with minimal surface preparation makes it ideal for time-sensitive projects without compromising durability.

Perfect for industrial, commercial, and domestic use, Rust-Oleum 769 is a reliable choice for protecting metal in demanding environments.

Key Features:

Minimal Surface Preparation Required – Saves time and effort
Penetrates Deep Into Rust – Long-lasting protection
Expels Moisture & Air – Optimal adhesion and durability
Applies to Slightly Damp Surfaces – Flexible application conditions
Proven Fish Oil Formula Since 1921 – Trusted performance
Direct-to-Rust Application – Simplifies painting process

Perfect For:

Structural steel
Pipelines
Marine equipment
Storage tanks
Industrial machinery

Surface Preparation

Remove grease, oil and all other surface contaminations with Rust-Oleum ND14 cleaner or
high pressure (steam) cleaning in combination with appropriate detergents. Remove rust
scale, loose mill scale, loose rust and loose coatings by scraping and wire brushing to St 2
(ISO 8501-1: 1988), light blast cleaning or sanding. Sand previous coatings, which are in
good condition to roughen the surface slightly. The surface must be clean and preferably
dry during application.

Technical Data

Density (g/cm³): 1,33
Gloss Level: Matt
Solids content in volume: 50%
Heat Resistance: 120°C (dry heat)

Directions for Use

To ensure homogeneity, coating materials should be thoroughly stirred prior to use.

Temperature of air, substrate and coating material between 5 and 35°C and relative
humidity below 85%. The substrate temperature must be at least 3°C above dew point.

Data Sheets

Rust-Oleum 769 TDS

Rust-Oleum 769 MSDS

Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

Ex: Shipping and return policies, size guides, and other common questions.

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