This PUR sealing tape is impregnated with polymer dispersion and provides effective protection against driving rain, draughts and dust. ISO-BLOCO 300 also stands out on account of its acoustic and thermal insulation properties. In its compressed state, it is ideal for sealing building constructions and façades.
Standard-conform joint sealing in top quality.

■  Meets the requirements of DIN 18542:2009 BG 2
■  Reliable protection against driving rain up to 300 Pa or wind force 9
■  Effective seal against wind, dust, splashwater
■  Permanently elastic, with life-long movement capacity
■  Vapour diffusion permeable
■  Acoustic and thermal insulation properties
■  Can be painted over using standard emulsion paints
■  High adhesive force during fitting
■  Constant, DIN-conform quality regularly tested by external institutes

■ Simple and fast installation

ISO-BLOCO 300 can be used up to a joint width of 25 mm. Thanks to its powerful adhesive strength on one side, the PU joint sealing tape, which is impregnated with flame-retardant polymer dispersion, is simple and fast to install.

■ For sealing joints and connections in building constructions and façades

ISO-BLOCO 300 is recommended for sealing joints and connections in building constructions and façades. It is particularly suitable for use in for windows, metal, masonry, timber and drywall structures. In addition, ISO-BLOCO 300 can also be used as a bond breaker.