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Carefully selected raw materials, strict control at every stage, and an R&D lab that never stops. Every bag carries the same promise — from the raw material to the wall.
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THE FASTEST PATH TO THE RIGHT PRODUCT — FOR EVERY VISITOR
PICK YOUR SEGMENT — THE SUMO SYSTEM FOR EACH SOLUTION
GUIDED RECOMMENDER, CALCULATORS & DATASHEETS — SPEC THE JOB WITH CONFIDENCE
TESTED IN-HOUSE — TO THE STANDARDS WE'RE JUDGED BY
THE COMPLETE WRITTEN METHOD FOR A WHOLE JOB — FROM OUR TECHNICAL TEAM
WRITTEN FOR THE PEOPLE ON SITE — GUIDES, SCIENCE, METHOD STATEMENTS
TILES CALCULATORHow Many Tiles Do I Need? Counting Boxes — and Wastage by LayoutTiles per m² for every common Indian size, what each layout pattern re02
AAC BLOCKSAAC Blocks vs Red Bricks: The Material Maths for One WallEight blocks or fifty bricks per square metre — the units, mortar, wei03
EN 12004Understanding tile adhesive grades: what C1, C2, T, E and S meanThe letters on a bag of tile adhesive are not marketing — they are a E04
EPOXY GROUTEpoxy grout vs cement grout: which should you choose?Cement grout is cheaper and easier; epoxy grout is tougher and waterprBECOME A DISTRIBUTOR OR DEALER — PAN-INDIA SUPPLY, SCHEMES & TECH SUPPORT
THE QUESTIONS EVERY TILING JOB STARTS WITH — ANSWERED BY OUR TECHNICAL TEAM
For most modern tiles, yes. A thin-bed tile adhesive gives a stronger, more uniform bond than a traditional cement–sand mortar, works on non-porous tiles like vitrified and glass where cement struggles, needs no tile soaking, wastes far less material and lets you tile walls and floors faster. Cement–sand is really only suited to small, porous ceramic on a fresh bed.
Vitrified and full-body tiles absorb almost no water, so they need a polymer-modified (C2) adhesive that bonds without relying on the tile’s suction — S02+ and above. For large-format vitrified tiles or outdoor use, step up to S03/S04. Fixing vitrified tiles with plain cement is the most common cause of hollow, “drummy” tiles that pop off later.
Match the grade to the tile, the surface and where it is going. As a rule: S01–S02 for internal ceramic, S02+ once you move outdoors or onto stone, S03–S04 for wet areas, large formats and pools, and Flexit 2K for metal, ply and board substrates.
It depends on the tile size, how flat the surface is and the notched trowel used — bigger tiles and larger notches use more adhesive. Rather than guess, use our tile adhesive consumption calculator to get the number of bags for your exact area, then round up a little for wastage.
Yes — S02 and above are suitable for tile-on-tile, provided the existing tiles are sound, well-bonded and clean. Degrease the surface, key it if glazed, and prime where recommended on the datasheet before fixing.
No. Soaking is a cement-mortar habit — with a modern tile adhesive you fix tiles dry. Wetting the tile or the adhesive bed actually weakens the bond. Just make sure the surface is clean, sound, level and dust-free before you comb on the adhesive.
IS 15477 is the Bureau of Indian Standards (BIS) specification for adhesives used to fix ceramic tiles. Together with the European EN 12004 classes (C1, C2, plus T, E and S1/S2), it defines the performance grades an adhesive must meet. Each SUMO grade’s classification is stated on its product page and TDS.
