Rust-Oleum 3333 Super Adhesive Primer – Ultimate Bond for Smooth Floors & Tiles

3333 Super Adhesive Primer is a water-based epoxy primer designed to deliver a perfect chemical bond on smooth, non-porous surfaces like power-floated concrete and tiles—with no blasting or etching required. Offering excellent flow, low material usage, and low odour, this primer is a reliable, cost-effective solution for preparing tough surfaces before recoating with virtually any 2K paint.

Key Features:

• Perfect Chemical Bond – No need for blasting or etching
• Water-Based & Low Odour – Safer to use, ideal for indoor spaces
• Excellent Flow – Smooth, even application
• Low Material Usage – Cost-effective coverage
• Highly Compatible – Can be recoated with almost any 2K system
• Ideal for Smooth Surfaces – Perfect for tiles and power-floated concrete

Application Details:

• Surface Types: Power-floated concrete, ceramic tiles, and other smooth flooring
• Base Type: Water-based epoxy
• Odour Level: Low
• Recoatable: With most 2K coatings

Surface Preparation

Remove grease, oil and all other surface contaminations with RUST-OLEUM ND14 or by
alkaline or high pressure (steam) cleaning. New concrete should cure and dry for at least
30 days prior to the application of the coatings. The surface must be clean and may be
slightly damp during application.

Technical Data

Density (g/cm³): 1,58
Gloss Level: Satin
Solids content in volume: 61,9%
Heat Resistance: 150°C (dry heat)
Mixing Ratio: Base : Activator = 0.72 : 0.28 (Volume)

Directions for Use

Stir individual components thoroughly before mixing them together. Use the boxing method or a low speed mixer.

Temperature of air and substrate between 10 and 35°C and relative humidity below 70%.
The substrate temperature must be at least 5°C above dew point.

Data Sheets

Rust-Oleum 3333 Super Adhesion Primer TDS

Rust-Oleum 3333 Super Adhesion Primer Activator MSDS

Rust-Oleum 3333 Super Adhesion Primer Base MSDS