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Premium lightweight adhesive for large format tiles and demanding applications
Coastal Stone & Paving stock ARDEX X 77, a top-tier, lightweight tile adhesive designed for high-performance installations. When you’re working with large format tiles, stone or complex substrates, X 77 delivers the strength, flexibility and coverage needed to get the job done right.
With advanced fibre reinforcement and ARDEX’s Microtec technology, X 77 offers exceptional bond strength while remaining easy to handle on site. It’s a favourite among experienced tilers who want reliability without the extra weight.
Lightweight Microtec technology – high yield with easier handling
Fibre reinforced – added strength and crack resistance
Highly flexible (S1 classification) – suitable for movement-prone areas
Non-slump & high grab – ideal for large format tiles on walls
Extended open time – more flexibility during installation
Excellent coverage – more area per bag compared to standard adhesives
Tile Types:
Large format porcelain tiles
Ceramic tiles
Natural stone (non-moisture sensitive)
Stone and porcelain pavers
Substrates:
Concrete and cement screeds
Render and blockwork
Fibre cement sheeting
Plasterboard (walls)
Approved waterproofing membranes
Existing tiles (internal applications)
Suitable for walls and floors, internal and external areas, including wet areas and more demanding environments.
Application: Walls and floors
Coverage (approx.): High yield - significantly more coverage than traditional 20kg adhesives
Open time: Extended
Pot life: Long working time
Colours: White and grey
Bag size: Lightweight bag (approx. 15kg equivalent to traditional 20kg coverage)
Premium lightweight adhesive for large format tiles and demanding applications
Coastal Stone & Paving stock ARDEX X 77, a top-tier, lightweight tile adhesive designed for high-performance installations. When you’re working with large format tiles, stone or complex substrates, X 77 delivers the strength, flexibility and coverage needed to get the job done right.
With advanced fibre reinforcement and ARDEX’s Microtec technology, X 77 offers exceptional bond strength while remaining easy to handle on site. It’s a favourite among experienced tilers who want reliability without the extra weight.
Lightweight Microtec technology – high yield with easier handling
Fibre reinforced – added strength and crack resistance
Highly flexible (S1 classification) – suitable for movement-prone areas
Non-slump & high grab – ideal for large format tiles on walls
Extended open time – more flexibility during installation
Excellent coverage – more area per bag compared to standard adhesives
Tile Types:
Large format porcelain tiles
Ceramic tiles
Natural stone (non-moisture sensitive)
Stone and porcelain pavers
Substrates:
Concrete and cement screeds
Render and blockwork
Fibre cement sheeting
Plasterboard (walls)
Approved waterproofing membranes
Existing tiles (internal applications)
Suitable for walls and floors, internal and external areas, including wet areas and more demanding environments.
Application: Walls and floors
Coverage (approx.): High yield - significantly more coverage than traditional 20kg adhesives
Open time: Extended
Pot life: Long working time
Colours: White and grey
Bag size: Lightweight bag (approx. 15kg equivalent to traditional 20kg coverage)