ISO-BLOCO T-Max is a special PUR sealing tape impregnated
with a fire resistant polymeric dispersion. It is specifically
designed for larger joints which require large movement
accommodation. In addition to supplying a weathertight seal
against wind driven rain it also has thermal and acoustic
insulation properties, complying with UK Building Regulations.
ISO-BLOCO T-Max is particularly well suited for multi-
story timber framed buildings where a large amount of
differential movement is expected between fenestration
or roofs and the external facades, allowing up to 39 mm of
movement, with a single tape. Ideal for window head or cill
and under roof eaves.

Application

A versatile product that has a wide range of uses, but
generally for sealing construction joints (including larger
movement joints) in areas such as:

• external facade seals on timber framed buildings
• prefabricated concrete, and other material, elements   (including civil engineering)
• perimeter seals for fenestration (windows/doors)
• cladding panels
• curtain walling

Used in a variety of construction methods and
industries including:

• timber and/or steel framed buildings
• general construction & civil engineering
• modular construction and other MMC types

Product advantages

 fulfills UK Building Regulations and RAL
recommendations
 seals against driving rain, snow, wind and dust
 accommodates up to 39 mm of movement
(>350 % MAF)
 fit and forget – no remedial visits after large
movement, unlike wet sealants
 perfectly flat visual surface finish
 vapour permeable – breathable
 thermal and acoustic insulating properties
 self-adhesive to aid installation/location
 permanently elastic with long life expectancy
 can be painted with standard emulsion paints
 compatible with all known building materials
 constant quality control to DIN EN ISO 9001
and DIN standards