Validus Relo Rapid Set S1 Grey Tile Adhesive — Pallet of 48 x 20kg Bags

Validus Relo Rapid Set S1 Grey Tile Adhesive — Pallet of 48 x 20kg Bags

Validus Relo Grey brings rapid-set performance to the standard grey adhesive format that professional tilers rely on for the majority of everyday work. Classified EN 12004 C2 FTE S1, it delivers S1 flexibility, fibre reinforced bond strength and a 3-hour grout window — all in the grey colour variant suited to most general tiling applications, dark porcelain, slate and contemporary stone formats.

Whether you're turning around a commercial bathroom pod, fitting out a wetroom to a tight programme or needing to put a floor back into service quickly, Relo Grey compresses your working schedule without compromise. Light foot traffic from 2–3 hours and full service in just 3 days.

The Fast-Turnaround Standard

Relo is formulated with high strength cements, graded aggregates and special synthetic resins to match the performance credentials of longer-setting adhesives while drastically cutting cure times. A 30-minute open time still gives you the working window to accurately position large format tiles before the rapid set kicks in.

Grey — The Professional Default

Grey adhesive is the natural choice for the majority of tiling work — particularly with dark porcelain, slate, stone with grey tones, and any job where grout shade will mask any adhesive visible at joint edges. For light tiles and natural stone, switch to Relo White.

Suitable Substrates

Walls and floors, interior and exterior. Concrete and cement-based screeds, tile backer boards, heavy duty or trafficked areas, flexible waterproofing membranes. With primer: wooden substrates, boards and plasterboard.

Important: Do not use on gypsum or anhydrite screeds. Do not use on plastic or metal substrates or substrates subject to rising damp.

Pallet Deal — Best Rate for Contractors

Full pallet of 48 x 20kg bags. Delivered by specialist freight carrier — please ensure adequate access and unloading facilities are available.

📄 Download Technical Data Sheet (PDF)

Technical Specifications

• Classification: EN 12004 C2 FTE S1
• Stock Code: 7385
• Colour: Grey
• Bag Size: 20kg
• Pallet Quantity: 48 bags
• Pallet Weight: 960kg
• Mix Ratio: 5.2L water per 20kg bag
• Open Time: 30 minutes
• Pot Life: 30 minutes
• Grout After: 3 hours
• Light Foot Traffic: 2–3 hours
• Full Service: 3 days
• Max Bed Thickness: 15mm
• Application Temp: +5°C to +35°C
• Temperature Resistance: -30°C to +90°C
• Adhesion (28 days): >1.0 N/mm²
• Shelf Life: 12 months (unopened, cool dry storage)