Dr. Fixit Plaster Master: Advanced Integral Liquid Waterproofing Admixture
Cracks and leakage in plaster are common problems, often caused by poor water quality and insufficient compaction during application. Dr. Fixit Plaster Master is a high-performance integral liquid waterproofing compound specifically designed to be added directly to mortar or concrete during mixing. It significantly improves the quality and durability of plaster, making it highly resistant to water penetration.
This product works by filling the microscopic capillaries and pores within the cement matrix, blocking the passage of water through the plaster layer. This enhanced waterproofing capability makes **Dr. Fixit Plaster Master** essential for plastering basements, bathrooms, terraces, and external walls exposed to heavy rainfall.
Why Choose Dr. Fixit Plaster Master?
Plaster Master provides multiple benefits beyond simple waterproofing:
- Superior Waterproofing: Dramatically reduces the permeability of plaster and concrete, protecting the structure from dampness and efflorescence.
- Improved Workability: Acts as a plasticizer, making the mortar smoother and easier to apply, which helps achieve a denser, more uniform plaster finish.
- Reduced Shrinkage Cracks: Helps to minimize drying shrinkage, which is the primary cause of hairline cracks in fresh plaster.
- Enhanced Durability: Protects steel reinforcement from corrosion by preventing moisture and corrosive elements from reaching the rebar.
Key Features of Dr. Fixit Plaster Master
- Integral Admixture: Works from within the matrix, providing full-depth protection unlike surface coatings.
- Compatible: Suitable for use with all types of Portland cement.
- Non-Chloride: Does not contain chlorides, making it safe for use with steel reinforcement (non-corrosive).
- Ready-to-Use Liquid: Simple dosage measurement, easy to mix uniformly with the water component.
Recommended Application Areas
This liquid waterproofing additive is mandatory for:
- External Plastering: Protecting external walls and parapet walls from monsoon rain.
- Wet Areas: Plastering and bedding tiles in bathrooms, kitchens, and toilets.
- Water Retaining Structures: Waterproofing concrete for sumps, overhead tanks, and reservoirs.
- Masonry Mortar: Enhancing the water resistance of brick and block laying mortar.
Technical Specifications: Dr. Fixit Plaster Master
| Feature | Details |
|---|---|
| Brand | Dr. Fixit (Pidilite) |
| Product | Plaster Master |
| Type | Integral Liquid Waterproofing Compound |
| Dosage | 200 ml per 50 kg bag of cement |
| Appearance | Brown Liquid |
How to Use Dr. Fixit Plaster Master (Dosage & Mixing)
- Measure Dosage: Measure 200 ml of Dr. Fixit Plaster Master for every 50 kg bag of cement used in the mix.
- Premix: Add the measured amount of the additive into the gauging water (the water used to mix the mortar). Do not add directly to the dry mix.
- Mixing: Use the additive-water blend to mix the cement, sand, and aggregate until a uniform and lump-free mortar or concrete is achieved.
- Application: Apply the waterproofed mortar/plaster using a trowel or putty knife as per standard building practices. Ensure proper curing is followed. See expert techniques for waterproofing concrete structures.
Frequently Asked Questions (FAQ)
Q: Can I use more than the recommended dosage for better waterproofing?
A: No, using more than the recommended dosage (0.4% by weight of cement) can negatively affect the setting time and strength of the mortar. Always follow the specified ratio.
Q: Does this replace the need for exterior paint?
A: No, it waterproofs the plaster. You still need an exterior paint or coating over the cured plaster for aesthetic appeal and UV protection.
Q: Can this be used in RCC (reinforced cement concrete)?
A: Yes, it is non-corrosive and safe to use in concrete and mortar mixes containing steel reinforcement.
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