PROPAM® TAPE FLEX

(Formerly BETOTAPE FLEX)
PROPAM® TAPE FLEX is a high-performance sealing system for expansion joints, construction, connections, cracks, or fissures. It consists of a highly elastic, flexible, and waterproof thermoplastic elastomer (TPE) strip with two heat-welded geotextile side strips. Once fixed to the substrate, it allows for significant movement in multiple directions, both indoors and outdoors. The system is fixed using PROPAM® REPAR EPO 920 epoxy adhesive or, for damp joints, with PROPAM® IMPE FLEXITEC high-adhesion cementitious mortar.

Fields of application	Waterproofing expansion joints in walls, conduits, roofs and terraces, water tanks, purifying plants, swimming pools, tunnels, basements and galleries. Repairing large size joints subject to large movements. Sealing joints between rigid and flexible materials. Sealing irregular cracks and fissures in concrete structures. Repairing expansion joints made with putty.
propiedades	Great elasticity. Completely water impermeable. Suitable for application in permanent immersion. Applicable on dry and wet substrates. Good chemical strength against salts,acids and diluted bases. Good resistance to UV rays. Good strength and elasticity even at low temperatures. Its polypropylene geotextile is alkali-resistant and guarantees its compatibility with the cement products. Easy to place.
consumo	The approximate amount of adhesive when using PROPAM® REPAR EPO 920 is to be 0.7 to 1 kg per metre of joint. Using 0.8 to 1.2 kg of PROPAM® IMPE FLEXITEC per metre of the joint. The consumption can vary depending on the conditions and irregularities of the substrate. It is advisable to carry out an on-site test to determine the exact amount to be used.