"Permanent protection, Never leakage"

RJ-WP03E

WP03(E) is a type of low molecular weight siloxane / silane emulsion. The siloxane and silane content contain excellent hydrophobic groups of methyl and octyl, as well as active groups of alkoxy, hydroxyl and epoxy which are easy condensed and hydrolysis. Thus when WP03(E) penetrate into pores of porous brick concrete,its active groups reacts with hydroxyl in substrate or self-condense to form a waterproof network structure called hydrophobic film, which prevents water form penetrating, but does not affect permeability to gases and water vapour.

Applicated in reinforced concrete buildings, inside and outside metope, roofing tiles, roofs, concrete block brick, colored pavement brick, airport runways, gypsum board, flooring, boxes, etc., also for corrosion and waterproof and extending life of ancient building.

Property	Specification
Appearance:	Milky white liquid
Solid Content:	40%min
PH:	5.5-7.5
Weather resistance:	> 960 hours (6 kW artificial weathering test)
Diluter:	Water
Dilution ratio:	1:5~1:8
Centrifugal Stability:	No layers after centrifuge at 3000 rpm for 30 min
Water repellency:	1. Water-drop on treated substance not be absorbed in 2 hours2. Reduce 80% water absorption rate after treated 3. Penetration depth≥5mm

Compared with WP01N, WP03(E) has the following advantages:

Be neutral, but WP01N is strongly alkaline , PH >=12, having strong irritation to skin.Can be applicatd in much more types of building materials, no traces after dry.but because WP01N reacts with CO2 in the air,will form carbonate which is white powder, affecting the appearance of building materialBetter water repellent effect than WP01N. Water absorption rate of treated building material will reduce 80%.

50kg plastic barrel or according to customer request.

Sealed storage under 5-30°C temperature. Avoid high temperature and freezing conditions.