WP1323 Carbonization and Water Proofing Agent for Mortar Concrete

GRASi® WP1323 is a high effective waterproof agent developed to provide water repellency for porous construction materials such as aerated concrete block, cement, concrete, brick, ceramic tile, tile, building insulation material and light weighted composite construction material etc.

The active ingredients which is nano-size penetrate deeply into the substrates and bond with them, form penetration protective layer on the surface. With super low surface tension, it boosts excellent water repellency and fast beading action.

Features

Stronger chemically bond, long lasting protection, good durability,
Use when the temperature is between 2 - 45 ℃（35.6- ℃ good stability, extend the lifespan of building material obviously
Good penetration into porous substrates
Resist water vapor, moisture and liquid water into substrate
One-way breathable, repair tiny crack (0.2mm-0.4mm)
Fast curing, quickly for using and very quick dry
Abrasion resistance –Excellent 113° ）F .
Maximum coverage per liter is 4-12 square meters, but depends on substrate density.
Chemical resistance, such as acid, alkali, efflorescence, carbonation ; weather, UV resistance – Excellent ·Chloride ion resistance - Good
Frost proof, anti freezing and thawing and resist low/high temperature(-50℃-200℃）- Excellent
Does not change original appearance
Environmentally friendly

Applications

Applicable to the construction of the internal and external walls, floor, roof etc.

Properties

Appearance	Transparent liquid
Odor	Slight odor
Specific Gravity	0.80±0.01 g/l
PH value	6 - 7

Application instruction

GRASi® WP1323 is ready to use penetrating water repellent.

Material surface must be clean and dry .

Spraying, brushing, soaking or rolling are suitable for this application. Please apply under the condition of natural ventilation.

Spray with suitable low pressure, 10-15cm distance away.

Apply the material on substrate until it'sthoroughly saturated, for middle or high density substrate, it needs to wipe up excessliquid with soft cloth after apply for 5-10 minutes.

Don't put treated material to moisture or rain place, and dry it in natural air. When the surface is dry , further treatment can be folllowed.

After complete curing, it will form an outstanding hydrophobicity

Use when the temperature is between 2 - 45 ℃（35.6-113° ）F .

Maximum coverage per liter is 4-12 square meters, but depends on substrate density.

Storage

Keep sealed and store in cool and dry place , use within 18 months.
Keep away from children.
Keep away from flame and heat.

Performance after best treatment

Surface dry time	2-4 hours
Curing time	24 hours
DOP on concrete	3-6mm
Extend weather durability★	>10 years

Remarks: curing in lab, 25℃

WB TDS