Trans 7 Clear has multiple applications in the Building, Construction, Airconditioning/Ventilation, Sanitary and General Maintenance areas, which are detailed below. You can almost certainly come up with more uses yourself. Sealing of joints between natural stone and other surfaces, porous or non-porous where risks of stain formation have to be avoided. Sealing and bonding of tiles, natural stone, wood, concrete, glass, aluminium, etc... Sealing of almost all construction materials where a transparent joint is advised. Excellent for bathroom, kitchen, glazing, wooden floors, ceilings, veranda, etc... Sealing of window and door chinks. For difficult applications with high requirements we advise the use of Tec 7. Bonding Bonding of insulation, even on wet surfaces. Trans 7 does not dissolve polystyrene foam As a mounting adhesive for bonding skirting boards, lathing, sidings, eaves, laths on brick, gyproc, celular concrete, Ytong, mortar, etc. Trans 7 replaces