1. Product Description

P58 Primer is mainly composed of Oxidised Bitumen and aromatic hydrocarbon solvent. It is used for priming steel or ductile iron pipes prior to application of modified bitumen tape, to enhancing bonding strength and sealing between anti corrosion tape and the pipe surface. Suitable for Temperate and Tropical conditions.

2. Characteristics

Quick drying
     Good adhesion
     Resistant to alkalis, acids and salt
     Withstand prolonged oxidation

3. Application Instructions

1)Surface Preparation
Surface must be structurally sound, clean, dry and free from dirt, dust, oil, grease. Steel surfaces should be free from scale and rust and preferable cleaned by grit blasting or rotary wire brush.

2)Application
Primer is ready to apply and only require slight manual stirring prior to application. Primer is usually applied straight from the drum with standard brush or airless spray equipment. Allow primer to dry before application of moulding putty or tapes.

4. Storage and Shelf life

Store in a dry and shaded area. Keep away from direct sunlight and protect from extreme temperatures.
The shelf life is 12 months in unopened conditions if stored as per recommendation.

5. Health and Safety

Primer contains flammable solvents. Keep away from open flames or direct heat. Always provide adequate ventilation especially on confined areas. Any skin contamination can be removed with water and soap.

6. TYPICAL DATA