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EP Waterproofing System
EP Waterproofing System

EP Waterproofing System

E P Waterproofing System hardens, seals, and waterproofs masonry surfaces from within.
Vendor: Enviro Pacific
SKU: EPWPRF/20
Availability: In Stock
$480.00
$480.00
Prices do not include GST
Physical Properties
Chemical properties: Polyester polymer, water dilutable
Colour: Translucent
State: Liquid
Specific gravity: 1.34 at 20°c
Ph: 6.0
Boiling point: 100°c
Freezing point: 0°c
Theoretical coverage: 5-7 square metres per litre
Application temperature: 10°c to 35°c (50°f to 95°f)
Storage temperature: 5°c to 38°c
Shelf life: 12 months from date of manufacture
Application method: Low-pressure sprayer, brush, roller
Packaging options: 5 litre, 20 litre
Certifications: Astm c-31, as 1012.21, ghd hydrostatic pressure test
Voc content: Zero
Chemical resistance: Acids, oils, grease, chlorides, fuels, detergents
Surface preparation: Clean and dry with ep cleaning products

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Shipping & Delivery

$15.95 + GST for Australia-wide shipping, excluding DG, oversized, long-length, and bagged items over 15kg. Rural, remote areas and site deliveries are also ineligible. If your order includes any of these, we will contact you to arrange additional freight fees. Online purchases only.

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EP Waterproofing System
Enviro Pacific
EP Waterproofing System
$480.00
EP Waterproofing System
EP Waterproofing System
Enviro Pacific
EP Waterproofing System
$480.00
Size: 20L
Description  
Use E P Waterproofing System for: Long-term waterproofing, hardening, and preservation of concrete and masonry surfaces, indoors or outdoors

E P Waterproofing System is an advanced polyester polymer-based solution designed to permanently waterproof, harden, and preserve concrete, brick, plaster, and all masonry structures. Unlike surface coatings, this product penetrates deep into the substrate, initiating a chemical reaction that solidifies internal components, neutralises free lime and alkali, and enhances tensile strength. Ideal for use across industrial, commercial, and residential projects, it is non-toxic, non-flammable, and eco-friendly, providing unmatched durability and protection. Available in 5L and 20L containers, E P Waterproofing System™ ensures long-lasting results even in harsh Australian conditions.

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Common Questions  

Frequently Asked Questions About E P Waterproofing System™

Q: How do I apply E P Waterproofing System™?

A: Use a low-pressure sprayer (around 20 psi), applying approximately 1 litre per 5–7 m². Ensure the surface is clean and dry before application and allow sufficient time for curing.

Q: How does E P Waterproofing System™ work?

A: It penetrates masonry and initiates a chemical reaction that solidifies internal structures, waterproofs from within, and neutralises lime and alkali for enhanced durability.

Q: Is it compatible with all masonry materials?

A: Yes, it works on concrete, brick, plaster, mortar, and natural stone. However, it should not be applied over previous silicone or solvent-based coatings.

Q: What should I do if the surface doesn't absorb E P Waterproofing System™?

A: If absorption does not occur, do not apply. This could indicate prior treatment with incompatible coatings. Consider using EP Concrete Block Sealer for large porous areas.

Q: Is special safety equipment required during application?

A: No special PPE is needed. The product is non-toxic, non-flammable, and odourless. Standard safety precautions like eye protection are recommended.

Uses & Benefits  

Use E P Waterproofing System™ for:

  • Waterproofing basements, tunnels, subways and retaining walls
  • Preserving concrete roofs, R.C. gutters, and balconies
  • Improving durability of warehouse and factory floors

Why Use E P Waterproofing System™:

  • Permanent waterproofing without surface coating – zero maintenance
  • Enhances strength, reduces cracking, and prevents surface deterioration
  • Eco-friendly, safe to use, and compliant with Australian standards
How To Apply  

How to apply E P Waterproofing System™:

  1. Ensure surface is clean and dry. Rinse with water to remove dust and allow to dry.
  2. Apply using low-pressure sprayer at 20 psi, ensuring full saturation (1L per 5–7 m²).
  3. Allow product to cure for 12–24 hours; foot traffic can resume after drying.
  4. For painting, allow full cure (4–5 days). Ensure surface is dry for best adhesion.
Limitations and Safety Info  

E P Waterproofing System™ limitations:

  • Do not apply to surfaces previously treated with silicone or solvent-based coatings
  • Not suitable for filling holes or significant cracks – use EP Concrete Block Sealer
  • Requires ambient temperature above 10°C during application and curing

Safety precautions when using E P Waterproofing System™:

  • Personal Protective Equipment: Safety glasses, gloves recommended
  • Ventilation: Adequate ventilation for enclosed spaces, although product is odourless
  • Handling: Avoid contact with skin and eyes; rinse thoroughly if contact occurs
  • Store out of direct sunlight and away from freezing conditions
Suitable Substrates  

E P Waterproofing System can be used on the following substrates:

  • Concrete – enhances strength and prevents moisture penetration
  • Brick – preserves structure and prevents efflorescence
  • Plaster and Mortar – prevents cracking and dusting
  • Natural Stone – protects against weathering and staining

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