Drymix Joint Pro Gris — Premium Grey Tile Grout

Drymix — Joint Pro Gris — Premium Grey Grout

Drymix Joint Pro Gris is the premium grey tile grout in the Drymix range. Compared to standard Joint Gris, it delivers significantly better water resistance, twice the abrasion durability and covers wider joints up to 10 mm. The professional choice for demanding tiling projects. Grade CG2WA. Compliant with BS EN 13888, ISO 9001 certified.

Joint Pro Gris vs standard Joint Gris:
– Maximum joint width: 10 mm vs 6 mm
– Water absorption (30 min): ≤ 2 g vs ≤ 5 g — 60% better
– Water absorption (240 min): ≤ 5 g vs ≤ 10 g — 50% better
– Abrasion resistance: ≤ 1000 mm³ vs ≤ 2000 mm³ — twice as durable

Consumption table (kg/m²) — based on 10 mm thick tiles:
– Joint 2 mm: 200×200=0.34 | 300×300=0.23 | 600×600=0.11 | 600×1000=0.09
– Joint 5 mm: 200×200=0.85 | 300×300=0.57 | 600×600=0.28 | 600×1000=0.23
– Joint 8 mm: 200×200=1.36 | 300×300=0.91 | 600×600=0.45 | 600×1000=0.36
– Joint 10 mm: 200×200=1.70 | 300×300=1.13 | 600×600=0.57 | 600×1000=0.45

Product Data:
– Pack: 20 kg bag | Colour: Grey | Joint width: 2–10 mm
– Water: 6.6 L per bag | Fresh density: 1,700 kg/m³
– Max aggregate size: 0.450 mm | Grade: CG2WA
– Application temperature: 5°C to 35°C (preferred 21°C–26°C)
– Shelf life: 5–6 months sealed

Technical Performance (BS EN 13888:2009):
– Flexural strength: ≥ 2.5 N/mm²
– Compressive strength: ≥ 15 N/mm² (also maintained after freeze/thaw cycles)
– Water absorption (30 min): ≤ 2 g
– Water absorption (240 min): ≤ 5 g
– Shrinkage: ≤ 3 mm/m
– Abrasion resistance: ≤ 1000 mm³

Application:
Ensure adhesive cured 24 hours. Tiles clean, dry and dust-free. Add 20 kg to 6.6 L water, mix mechanically to creamy consistency, rest 2–3 min. Apply with rubber squeegee, wipe excess, sponge clean after ~15 min, polish with dry cloth after 24 hours. Never re-add water to rested mix. Wait 24 hours before wet mopping.

Precautions:
– Do not apply below 5°C or above 35°C
– Protect from wind and direct sunlight
– Wear gloves and goggles during handling

Available at QBM Hardware, 59 Royal Road, Phoenix, Mauritius. Tel: +230 5255 1799