Description
Almajd Primer D41 is a blend of pure asphalt with solvents of high quality, fast dry into strong self-healing adhesive and
suitable for membrane and use with asphalt in roofing, dampporofing and water proofing below or above ground level for application concrete, masonry, metal, and asphalt surfaces.
Uses
Almajd Primer D41 provides an effective coat in water and damp proofing, corrosion resistance for:
• Under ground concrete protection . • Concrete curing by water retention
• Protection of a wide range of materials such as iron, steel, asbestos, cement, stone, zinc, lead, ad in all protective
coating in masonry works.
Advantaged:
• Homogeneous and free of water.
• Cold apply
• Resistive to small concentration of alkali and acids • Withstands prolonged oxidation
• No foaming when heated.
Application Instructions
Preparation : all surfaces must be clean to obtain good adhesive and the life of coating
Application:
Almajd Primer D41 should be mix well before use primer can be applied by using roller and spray with or without minor dilution
Coverage : 1m – 2m per liter per coat depending upon the porosity and surface conditioning self-life : one year in original
sealed container
Precautions :
Farmable material, so avoid smoking or creating spark, inhaling
Apply in well ventilated area.
The product complies with ASTM USA Standard
| Property | Min | Max | Result | Method |
| Water vol% | — | 5,0 | 0,01 | ASTM D95 |
| Furol viscosity 25Oc | 25 | 125 | 115 | ASTM D88 |
| Distillation VOL %225 OC | 35 | — | 41 | ASTM 402 |
| Distillation 360% oC | — | 65 | 62 | ASTM 402 |
Residue from distillation
| Penetration 25 oC 100g-5Sec | 20 | 50 | 47 | ASTM D5 |