Mapei Mapeflex PU45 FT Rapid Hardening Sealant (See Options)

Mapeflex PU45FT has been specially developed for sealing expansion and distribution joints in horizontal and vertical surfaces, including those which are subject to occasional chemical attack provoked by hydrocarbons. It is also recommended for flexible bonds between similar and different materials most commonly used in the building industry for both internal and external applications and as a replacement or to integrate mechanical fasteners.

Some application examples
Used as a sealant:
Sealing expansion and distribution joints subject to movements up to 20%
Concrete floors for internal and external car-parks, supermarkets, shopping centres and warehouses
Ceramic flooring and coatings including in areas subject to intense traffic such as supermarkets
Concrete walls and general internal and external vertical structures.
Sealing cracks, Sealing pipe-work systems for air-conditioning and electric cables, Sealing sheet-steel sections, such as flashing and guttering, Sealing general fillet joint.
Used as an adhesive up to 3mm thick:
May be used to bond most building materials for example cement and cement-based products,cellular concrete, bricks, steel, copper, aluminium, general pre-painted surfaces, glass, mirrors, gypsum, wood and woodbased materials, ceramics, clinker, insulating material, plastics such as PVC, acrylic glass and fibreglass.
Can be use in construction works of tinwork and flashing, skirting boards, cable beads, beading rods and corner guards, pre-formed decorative elements, bathroom fittings, window sills, roofing tiles, concave roofing tiles, covering panels and insulation panels