Room Suitability
Room Suitability
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Living Room
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Kitchen
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Bathroom
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Bedroom
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Loft
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Basement
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Conservatory
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Office
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Hotel
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Public building
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Landing
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Dining room
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Hallway
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Commercial
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Stairs
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Outdoor
Description
Description
Silver Grey - Ultra ProGrout 3kg Flexible Wall & Flooring Grout offers a premium finishing touch for contemporary tiling projects across the UK. This high-performance grout provides exceptional versatility for both wall and flooring applications, ensuring a professional and seamless aesthetic. Instarmac engineered this formula to withstand demanding environments, making the product ideal for wetrooms, swimming pools & underfloor heating systems.
Achieve a sophisticated look with the elegant Silver Grey shade, designed to complement modern interior trends. Superior flexibility ensures long-lasting durability, even in areas subject to moisture or temperature fluctuations. This professional-grade grout delivers a smooth, consistent finish that elevates the quality of any renovation. Trust in a reliable solution that meets the highest standards for domestic and commercial installations alike.
Room Suitability
Room Suitability
-
Living Room
-
Kitchen
-
Bathroom
-
Bedroom
-
Loft
-
Basement
-
Conservatory
-
Office
-
Hotel
-
Public building
-
Landing
-
Dining room
-
Hallway
-
Commercial
-
Stairs
-
Outdoor
Delivery & Returns
Delivery & Returns

Fast, Flexible Delivery - Directly Into Your Home
Whether you're upgrading a single room or transforming your whole home, we offer quick, reliable delivery options designed to suit your schedule - including eco-friendly & premium in-home delivery services for larger items. We remove the hassle of traditional kerbside delivery, taking away all packaging if required, for a truly customised service.
Need more info on lead times or delivery terms? Visit our Delivery Service page or reach out to our team - we’re always happy to help.
Hassle-Free 28 Day Returns
Changed your mind? No problem. You’ve got 14 days from delivery to let us know, and a further 14 days to return the item to us. Once we receive and inspect your return, we’ll process your refund within 3–5 working days.
Check our Returns & Refunds page for the full details. Still unsure? Get in touch with us today.





