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Dr. Fixit range

Dr. Fixit Waterproofing Products Explained: A Practical Buyer’s Guide

The Dr. Fixit range is wide, and the names can be confusing. This guide explains what each family of products actually does — so you can pick the right one for the job.

Dr. Fixit construction-chemical products
~6 min read Authorised Dr. Fixit distributor

Dr. Fixit, from Pidilite, is one of India’s most trusted waterproofing brands. But with dozens of products across additives, coatings, mortars and sealants, choosing the right one can be daunting. Below we group the range by what each product is for.

1. Integral waterproofing additives

These are liquids mixed into concrete, mortar or plaster during construction to reduce permeability from within. Pidiproof LW+ is the best-known — a plasticising, integral liquid waterproofer that makes the mix more cohesive and improves the cured concrete’s water resistance. Use these on new work: foundations, RCC, plaster and brickwork.

2. Bonding agents & admixtures

When you need fresh concrete or plaster to bond to an existing surface — or a repair to key into old work — an SBR latex bonding agent such as Pidicrete URP is used. It doubles as a bonding coat and an admixture for repair mixes.

3. Liquid-applied membranes & coatings

This is the heart of the range for terraces and walls:

  • Newcoat / Roofseal — heavy-duty, elastic acrylic terrace waterproofing membranes applied in multiple coats to form a seamless skin over the roof.
  • Raincoat — an acrylic exterior-wall waterproofing and protective coating with crack-bridging and good weather durability, used on external walls to stop rain penetration.
  • Cool Roof coatings — reflective white coatings that reduce heat gain in addition to protecting the surface.

4. Two-component (2K) elastomeric coatings

For water tanks, sumps, terraces and wet areas that need a tough, highly flexible barrier, a cementitious two-component coating such as Pidifin 2K is used. These cure to an elastomeric film and some grades are certified for potable-water tanks.

5. Crack fillers & repair mortars

Before any coating goes down, cracks must be sealed. Products such as Crack-X pastes and polymer-modified repair mortars and micro-concretes handle everything from hairline cracks to structural repair.

6. Injection grouts, sealants & primers

For active, pressurised leaks, PU and epoxy injection grouts are pumped into the structure. PU and silicone sealants handle expansion joints and gaps, while dedicated primers prepare surfaces for coatings.

How to choose quickly: identify the problem first — new construction (additive), a leaking terrace (liquid membrane), damp external walls (Raincoat), a water tank (2K coating), a live leak (injection grout), or a moving joint (sealant) — and the right product family follows.

Where to buy in project quantities

As an authorised Dr. Fixit (Pidilite) seller, Trygve Engineering supplies the full range in project pack sizes with GST invoicing. Browse the Dr. Fixit catalogue, add what you need to the quote cart, and our team reverts with current pricing, pack options and availability. Many project-grade items are supplied in “Not for Retail” packs, so pricing is shared on request.

Need these products for a project?

Trygve Engineering supplies the full Dr. Fixit range and allied construction chemicals in project quantities, with GST invoicing. Add what you need and our team reverts with pricing and availability.

Browse the Dr. Fixit catalogue

Trygve Engineering Private Limited

Authorised Dr. Fixit (Pidilite) seller — wholesale & project distribution of construction chemicals and building materials.

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