One Pro Smooth Primer
Wall primer
One Pro Smooth Primer is the wall primer in the One range — the layer that seals a porous substrate so the finish above it covers evenly instead of being absorbed unevenly.
| Brand | Birla Opus |
|---|---|
| Product type | Wall primer |
| Chemistry | Water-based acrylic primer |
| Supplied as | Ready-to-use liquid |
| Substrates | Plaster, Masonry, Concrete |
| Applications | Walls |
| Pack size & coverage | Per the manufacturer’s current data sheet — ask us for the TDS |
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Product description
Leakproofs by Betterwork specifies and applies One Pro Smooth Primer 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 One Pro Smooth Primer is used
This product is specified for walls.
- Priming plaster and masonry before finish coats
- Sealing porous or newly plastered walls
- Preparation over repaired and replastered areas
- Interior and exterior redecoration
Suitable substrates: Plaster, Masonry, Concrete.
How it is applied
Applied over a clean, dry, prepared substrate before the finish coats. On a very porous wall two coats are cheaper than the extra finish coat that would otherwise be needed to get even coverage.
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
- Seals porous substrates
- Improves finish coverage and evenness
- Reduces finish paint consumption
- Interior and exterior use
- Applied to a dry substrate only
Technical data
Pack sizes, coverage, cure times, colours and current pricing for One Pro Smooth Primer are taken from the manufacturer’s current technical data sheet.
Formulations, pack sizes and regional availability change, so we quote against the data sheet in force on the day rather than a figure copied from a website. Ask us for the current TDS and SDS for this product and we will send them with your estimate.
Related waterproofing services
We apply One Pro Smooth Primer as part of the following services:
Free inspection & written estimate
Get One Pro Smooth Primer specified for your building
Book a free deep-scan inspection. We identify what is actually causing the leak, then recommend the material system that fits — with a fixed written estimate before any work begins.
Birla Opus and its product names are trademarks of their respective owner. Leakproofs by Betterwork works as a Birla Opus Paint partner. 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.
You may also need
Alternatives to One Pro Smooth Primer, and the products most often specified alongside it on the same job.
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Specialist treatments
- Terrace Waterproofing
- Bathroom & Toilet Waterproofing
- Basement & Underground Tank Waterproofing
- External & Internal Wall Leakage Treatment
- PU & Epoxy Coating Waterproofing
- Injection Grouting (Pressure / Chemical)
- Dampness & Seepage Treatment
- Monsoon Pre-Inspection & Leakage Detection