



Dr. Fixit 101 Pidiproof LW+
- Manufacturer: Dr. Fixit (Pidilite)
- Product: Pidiproof LW+, Liquid Waterproofing Compound
- Article Code: 101
- Non-Volatile Content: 13.5% to 14.5%
- pH Value: 11.0 to 14.0
- Pack Sizes: 1L, 5L, 20L
- Application Areas: Concrete and masonry — roofs, terraces, bathrooms, water tanks and basements
Dr. Fixit Pidiproof LW+ (101) is a liquid waterproofing compound from Dr. Fixit (Pidilite) for waterproofing concrete and masonry. Its enhanced LW+ formulation gives superior water resistance, and its verified properties are a specific gravity of 1.04 to 1.09, 13.5% to 14.5% non-volatile content, a pH of 11.0 to 14.0 and a chloride content of 0.03%. It is used on roofs, terraces, bathrooms, water tanks, basements and other concrete structures, and comes in 1 L, 5 L and 20 L packs.
Key Features
- Enhanced LW+ Formulation: Superior water resistance for concrete and masonry
- Low Chloride Content: 0.03%, as shown in the official datasheet's IS 2645 test results
- One Product, Many Jobs: Roofs and terraces, bathrooms, water tanks, basements and masonry
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Dr. Fixit (Pidilite) |
| Product | Pidiproof LW+ |
| Article Code | 101 |
| Type | Liquid waterproofing compound, enhanced LW+ formulation |
| Specific Gravity | 1.04 to 1.09 |
| Non-Volatile Content | 13.5% to 14.5% |
| pH Value | 11.0 to 14.0 |
| Chloride Content | 0.03% (IS 2645 test result in the official datasheet) |
| Pack Sizes | 1 Litre, 5 Litre, 20 Litre |
| Application | Waterproofing of concrete and masonry surfaces |
Recommended Applications
- Roofs and Terraces: Waterproofing against seepage through the slab
- Bathrooms: Floors and walls, before tiling
- Water Tanks: Waterproofing of concrete tanks
- Basements, Concrete Structures and Masonry: Walls, floors and other surfaces needing waterproofing
Application Guidelines
- Surface Preparation: Clean the surface thoroughly and remove loose material and dust
- Mixing: Mix with water or cement as per the manufacturer's instructions on the pack
- Application: Apply by brush or spray in the recommended coats
- Drying: Allow adequate drying time between coats
- Curing: Cure properly for maximum waterproofing effectiveness
Why Buy from HomeRun?
- Authentic Dr. Fixit Product: Verified genuine product sourced from authorized Dr. Fixit channels
- 60-Minute Bangalore Delivery: Express delivery to active service zones – ideal for active waterproofing and renovation projects
- Project-Friendly Availability: Single-unit ordering in 1 Litre, 5 Litre and 20 Litre packs for terrace-by-terrace and bathroom-by-bathroom procurement on residential and commercial waterproofing jobs
1) What is a liquid waterproofing compound?
It is a liquid that creates a waterproof barrier in concrete and masonry. It helps stop water seeping through, giving effective waterproofing.
2) Can I use Pidiproof LW+ for roof waterproofing?
Yes. It helps prevent water seeping through roofs and terraces and protects the structure from water damage.
3) How do I apply it, and how many coats?
Mix it as per the manufacturer's instructions on the pack and apply by brush or spray. Typically 2 to 3 coats are recommended, with adequate drying time between coats, and the surface should be cured properly afterwards. Always follow the pack's application guidelines for the best results.
4) Can I use it for bathroom waterproofing?
Yes. Apply it on bathroom floors and walls before tiling to prevent water seepage and dampness.
5) Is it suitable for water tanks?
Yes, it can be used to waterproof water tanks when applied correctly. For tanks that store drinking water, check the product label for suitability.
6) What are its key technical properties?
Specific gravity 1.04 to 1.09, non-volatile content 13.5% to 14.5%, pH 11.0 to 14.0 and chloride content 0.03%. Note that the LW+ Super variant is a different product, with a higher non-volatile content (up to 16.5%).
- Return within 24 hours of delivery for:
- Damaged or defective product
- Wrong or missing item
- Product cannot be returned once opened or used
- Refer to Refund Policy for complete details
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