TRUBUILD WALLTECT TOPCOAT is high grade Acrylic base single component elastomeric durable waterproof exterior coating, which is made with selected and graded fine fillers, with biocides additive for exterior wall. It has excellent flexibility, breathability, water resistance, crackbridging, weathering durability and an excellent resistance to the growth of microorganisms.
For old structure remove the loose unsound materials, oil, dirt, debris, existing paint, waterproof coatings or any type of other surface contaminations from the substrates. Treat any areas affected by Algae, moss or fungal growth with biocide wash solution. This is accomplished by pressure cleaning equipment with a minimum capability of 100-140 bar water pressure. For new construction remove all loose unsound materials, grease, oils etc must be removed completely by help of sand papers or pressurised water blasting. Fill all the existing cracks up to 5 mm by making “V” groove and then filling it with Trubuild crack filler paste (CFP 425). For cracks larger than 5mm use Polymer modified mortar making with Trubuild WPL 333/Trubuild BWP 222.
|Appearance||IN HOUSE||Opaque, white|
|Solid (%)||ASTM D 1644:01||55±2|
|Elongation@120 µ (%)||ASTM D 412-2016||≥ 160|
|Crack bridging ability (mm)||EN 1062-7||>1|
|Tensile strength (N/mm²)||ASTM D 412-2016||≥2|
|Pull of Adhesion, (Mpa)||ASTM D 4541:2017||≥2|
|Water Absorption (%), 24 hrs.||ASTM D 471||< 10|
|Carbon dioxide diffusion, air layer thickness (m)||DIN EN 10626:202||>80|
|RCPT (Coulombs)||ASTM C1202:2019||< 2000|
|Water Penetration at 5 bar Pressure||EN 12390-8:2019||Nil|
|Water Vapour transmission, (Gm/sq.mtr/day)||ASTM D 1653||> 100|
|Fungi Resistance||ASTM G21:2015||Excellent|
|UV Resistance||ASTM D 4584:2011||Excellent|
|SRI (White Base)||ASTM E 1980-19 EN 12898:2019 EN 673:2011 EN 410:2011||98|
36 months (Storage Temp 2°C - 40°C)
Product should be stored in a dry place in their original, properly closed containers at temperature between 2°C - 40°C. Partially emptied container should be closed immediately.
1 Ltr, 4 Ltr & 20 Ltr
Mandatory and recommended industrial hygiene procedures should be followed whenever our products are being handled and processed. For additional information please refer Material safety data sheet.