Product Overview

DADCO PROOF is a premium cold applied damp proofing primer specially formulated with high-quality bitumen and selected petroleum solvents. This professional-grade solution provides excellent adhesive properties and comprehensive moisture protection for both above-ground and underground foundation applications, suitable for extreme temperature conditions up to 50°C.

Key Characteristics

• Cold Application: No heating required – ready to use at ambient temperature
• Excellent Adhesion: Superior bonding to concrete, masonry, and vertical surfaces
• Fast Drying: 4-hour touch dry, 10-hour through dry for rapid project progression
• High Temperature Resistance: Suitable for direct sunlight and ambient temperatures exceeding 50°C
• Asbestos-Free Formula: Safe, environmentally responsible formulation
• Extended Shelf Life: 12-month storage life in unopened sealed containers

Applications

DADCO PROOF is specifically engineered for:

• Foundation Waterproofing: Above and underground foundation damp proofing
• Bridge Construction: Moisture protection for bridge foundations and abutments
• Culvert Systems: Waterproofing of drainage culverts and water channels
• Retaining Walls: Damp proofing of concrete and masonry retaining structures
• Vertical Surfaces: Protection of walls exposed to direct sunlight and weather
• High Temperature Environments: Applications in extreme climate conditions

Application Instructions

Surface Preparation:

• Ensure surface is clean, dry, and free from dust, dirt, grease, and oil
• Remove any loose materials, efflorescence, or surface contaminants
• Allow new concrete surfaces adequate curing time before application
• Repair cracks and surface defects prior to primer application

Application Process:

• No Heating Required: Apply directly from container at ambient temperature
• Mixing: Stir thoroughly to homogenize solution before use
• Application Methods: Apply using brush or roller for uniform coverage
• Surface Compatibility: Suitable for concrete walls, roofs, and masonry surfaces
• Coverage Rate: 350-450 gms/m² depending on surface porosity and temperature conditions

Technical Specifications

Physical Properties:

• Kinematic Viscosity @60°C: 70-100 CST (ASTM D-2170)
• Density @25°C: 0.80-0.95 (ASTM D-70)

Distillation Characteristics:

• Distillate Volume % of Primer:
  • Up to 225°C: Not less than 30% (ASTM D-402)
  • Up to 360°C: Not less than 60% (ASTM D-402)

Performance Properties:

• Residue Penetration @25°C: 20-40 dmm, 100 gm, 5 sec (ASTM D-5)
• Solubility in Trichloroethylene: 99% minimum (ASTM D-2042)
• Asbestos Content: 0% – Completely asbestos-free (ASTM D-4479)
• Drying Time (To Touch): 4 hours
• Drying Time (To Through): 10 hours
• Coverage Rate: 350-450 gms/m² (concrete walls and roofs, dependent on dry film thickness and temperature)

Packaging & Storage

Available Packages:

• Standard Drum: 100 kg net weight
• Large Drum: 180 kg net weight
• Custom Packaging: Available upon request for large projects

Storage Requirements:

• Store material in shaded area away from direct heat sources
• Maintain containers in cool, dry, well-ventilated locations
• Ensure proper sealing to prevent solvent evaporation and contamination
• Protect from extreme temperature fluctuations and moisture

Shelf Life:

• Unopened Sealed Container: 12 months from manufacture date
• Storage Conditions: Ambient temperature in shaded environment
• Quality Retention: Maintains performance characteristics throughout shelf life

Health & Safety

DADCO PROOF is a bituminous product requiring appropriate safety measures:

• Personal Protection: Wear gloves, mask, and safety goggles during handling and mixing
• Skin/Eye Contact: Avoid contact with skin or eyes
• Ventilation: Ensure adequate ventilation during application, especially in enclosed spaces
• Fire Safety: Keep away from heat sources, sparks, and open flames
• Emergency Response: Follow comprehensive material safety data sheet procedures

Quality Standards

• ASTM D-2170: Kinematic viscosity testing compliance
• ASTM D-70: Density measurement standards
• ASTM D-402: Distillation testing procedures
• ASTM D-5: Penetration testing standards
• ASTM D-2042: Solubility testing compliance
• ASTM D-4479: Asbestos content verification
• ISO Certification: International quality management systems
• SASO Quality Mark: Saudi Arabian Standards Organization approval

Technical Support

Comprehensive technical support available covering application procedures, surface preparation guidelines, coverage calculations, and compatibility assessments. Contact DADCO technical specialists for project-specific consultation, detailed application instructions, and troubleshooting assistance.

Environmental Benefits

• Asbestos-Free: Safe formulation without hazardous asbestos content
• Controlled Emissions: Optimized solvent content for reduced environmental impact
• Sustainable Manufacturing: Produced using environmentally responsible processes
• Waste Minimization: Extended shelf life reduces material waste

Performance Advantages

• Superior Adhesion: Enhanced bond strength for long-lasting protection
• Weather Resistance: Excellent performance under extreme temperature conditions
• Fast Application: Quick drying enables efficient project scheduling
• Cost Effective: Optimal coverage rates reduce overall material costs
• Versatile Use: Single product suitable for multiple foundation applications