Use Efflock for: Preventing efflorescence, rising damp, salt attack, and picture framing in tiling, brickwork, stonemasonry, and concrete applications.
Efflock is a high-performance, water-based liquid additive designed for the bulk impregnation of cement-based building materials. By creating a hydrophobic molecular structure within the pores of cured concrete, Efflock dramatically reduces water absorption while allowing the controlled release of moisture. This makes it an excellent solution for preventing efflorescence, dampness, and other water-related problems in various construction applications.
Key Features of Efflock
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Prevents Efflorescence: Provides complete efflorescence protection for tiling systems, compatible with tile beds, tile adhesive, and grout.
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Reduces Dampness: Prevents capillary action that can lead to waterproofing failure and rising damp.
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Protects Against Salt Attack: Repels waterborne contaminants like salt, resulting in excellent resistance to salt attack and concrete cancer.
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Concentrated Formula: Dilutes 100 times for convenience, minimal plastic waste, and reduced transport impacts.
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Improves Durability: Prevents absorption of damp, salt attack, and frost attack, enhancing the long-term durability of cement-based materials.
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Hydrophobic Effect: Repels water, promoting a cleaner appearance and inhibiting moss and mould growth.
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VOC Free and Environmentally Friendly: Water-based and free of volatile organic compounds, making it safe for use.
Technical Overview
Efflock's unique technology creates a hydrophobic molecular structure within the pores of cured concrete without filling the pores of the material. This dramatically reduces water absorption while maintaining permeability. Efflock provides bulk impregnation, protecting concrete throughout its entire mass, ensuring that performance is not affected by traffic wear or movement cracks.
Hydrophobic Properties: Imparts a water-repellent quality to cement-based materials, preventing water ingress and associated damage.
Dilution Ratio: Typically 1 part Efflock to 100 parts water, but may vary depending on application. For tile screed, add Efflock neat at 0.001% of the mixer capacity.
Application Information
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Required Tools: Measuring jug, mixing buckets, mechanical screed mixer (for screed), soft bristle broom or air pressure sprayer (for surface application).
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Trade-Specific Tips: For tile screed, use a mechanical mixer and add Efflock neat to ensure proper proportioning, as sand from the building yard has unknown moisture content. Ensure thorough mixing for uniform dispersion. When working with natural stone, conduct on-site testing to confirm compatibility and desired outcome.
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Common Issues and Solutions: Ensure accurate batching and thorough mixing to achieve optimal performance. Protect concrete from premature drying and avoid rain exposure for at least 24 hours after application.
Storage and Shelf Life
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Storage Requirements: Store in tightly sealed original containers, kept dry and at moderate temperatures out of direct sunlight.
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Shelf Life Information: Can be stored in original containers for at least 24 months if stored correctly.
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Temperature Considerations: Avoid temperature extremes below 0°C and above 45°C, as they may cause irreparable damage.
