Calista Ever Stay
Durable premium interior emulsion
Calista Ever Stay is the durability-focused grade in the Calista interior family, aimed at walls that take heavy use and frequent cleaning.
| Brand | Birla Opus |
|---|---|
| Product type | Durable premium interior emulsion |
| Chemistry | Water-based acrylic emulsion |
| Supplied as | Ready-to-use liquid |
| Substrates | Plaster, Putty |
| 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 Calista Ever Stay 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 Calista Ever Stay is used
This product is specified for walls.
- High-traffic interiors and corridors
- Family rooms and children’s bedrooms
- Commercial and institutional interiors
- Society common areas
Suitable substrates: Plaster, Putty.
How it is applied
Applied over a prepared substrate at the full specified coat count — on high-traffic walls a thin job shows wear quickly regardless of the product tier.
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
- Durability and stain resistance focus
- Good washability
- Suited to heavy-use interiors
- Premium tier finish
- Full coat count matters on high-traffic walls
Technical data
Pack sizes, coverage, cure times, colours and current pricing for Calista Ever Stay 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 Calista Ever Stay as part of the following services:
Free inspection & written estimate
Get Calista Ever Stay 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
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- Terrace Waterproofing
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- External & Internal Wall Leakage Treatment
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- Injection Grouting (Pressure / Chemical)
- Dampness & Seepage Treatment
- Monsoon Pre-Inspection & Leakage Detection