Dr. Fixit Polymer Mortar

Dr. Fixit Polymer Mortar is a hand-applied repair mortar for shallow, non-structural patch repairs in RCC — the spalled chajja, the honeycombed patch, the corner knocked off a column.

Leakproofs by Betterwork specifies and applies Dr. Fixit Polymer Mortar as part of a complete waterproofing system. A material on its own does not stop a leak — what stops it is the right material chosen for the right defect, on a surface that has been properly prepared. That is why we deep-scan before we specify.

Where Dr. Fixit Polymer Mortar is used

This product is specified for concrete, cracks.

• Shallow patch repairs on slabs, beams and columns
• Spalled chajjas and balcony soffits
• Honeycombed concrete revealed after shuttering removal
• Making good areas cut back during leak tracing

Suitable substrates: RCC, Concrete.

How it is applied

Applied to concrete cut back to a sound edge, with exposed reinforcement cleaned and treated with an anti-corrosive coating first. Built up in layers within the thickness limits on the data sheet, over a bonding coat, and cured properly — a repair mortar allowed to dry too fast cracks and debonds.

Preparation is the part that decides whether the system lasts. Loose material and failed old coatings are removed, cracks are cut and filled, and the surface is cleaned and brought to the moisture condition the product requires before anything is applied. Skipping that stage is the single most common reason waterproofing fails in its first season, whichever brand is on the tin.

Key properties

• Polymer modified for adhesion and reduced permeability
• Hand applied, suited to vertical and overhead patches
• Low shrinkage compared with site-batched mortar
• Can be coated or painted over
• For non-structural repairs — deeper work needs micro-concrete

Technical data

Related waterproofing services

We apply Dr. Fixit Polymer Mortar as part of the following services:

• Leakage repair
• Cracks in walls and slabs

Dr. Fixit and its product names are trademarks of their respective owner. Leakproofs by Betterwork is an authorized Dr. Fixit applicator. Product information on this page is provided to help you choose a system; always refer to the manufacturer’s current technical data sheet before use.