waterproofing material
TamSeal 23 is a “coal tar free” liquid applied, single compound
based on bitumen modified, polyurethane waterproofing
membrane. It cures by reaction with atmospheric moisture to
give a continuous seamless film which is rubbery, elastic and
tough resilient film.
TamSeal 23 cures to a permanently flexible seamless
membrane, which, by virtue of its chemical reactivity in the wet
state, has good adhesion to a wide range of substrates.
TamSeal 23 is elastomeric and is not adversely affected by
extremes of temperature. It allows expansion and contraction
over a broad range of temperature and maintains flexibility and
waterproofing properties.