Salt resistant Nitrate Guard special waterproof slurry is a kind of water-based two-component back surface impermeable, waterproof and anti flashing interface treatment agent, which is compounded by modified synthetic polymer lotion, special impermeable inorganic bonding powder and hydrophobic functional additives.

Product number: LD-3902

Product specifications: 17KG 5KG

Applicable scope

Specially used for wall poisoning, alkalinity, water seepage and mold on the back surface, wall powdering and peeling, poor painting quality, and wall bulging and cracking, effectively resisting the seepage of wall salt. The alkaline pH value of the coating itself is below 10, which does not affect the construction of the rear latex layer.

Construction technology 

1. Grassroots cleaning

Use a shovel to remove loose wall coverings and debris until the bottom layer is hard.

2. Clean the pan alkali white nitrate

Use a steel wire brush combined with a cleaning agent to clean the wall with alkali white nitrate, and use clean water to brush the residue of the cleaning agent

3. Mixing products

First, pour the liquid material into the mixture and add the powder material while stirring. Stir evenly.

4. Applying waterproof slurry

After the first coat of surface drying is applied using the cross brushing method, the second coat of construction can be carried out.

5. Apply putty to the inner wall in batches

6. Apply environmentally friendly latex paint to the interior wall

7. Construction completion

Common problems during construction

Phenomenon: Difficulty in waterproofing construction

1. The substrate is too loose, too dry, and has a high water absorption rate;

2. Uneven grassroots and lack of grassroots cleaning;

3. High construction environment temperature;

4. Not blending according to the correct product ratio.

Phenomenon: Sedimentation occurs during construction

1. Not blending according to the correct product ratio;

2. Over usage time.

Phenomenon: Pores appear after coating application

1. The base layer is dry and not sufficiently wetted;

2. High temperature construction, surface drying too fast;

3. Uneven mixing, one-time coating too thick.

Phenomenon: Waterproofing peeling and hollowing occur after construction waterproofing

1. The surface of the base layer has floating ash and sand particles that have not been treated thoroughly;

2. High temperature: the meter dries quickly

3. Waterproof secondary construction too bean

4. Not blending according to the correct product ratio;

5. The grassroots is loose and not reinforced.

Matters needing attention

1. The temperature during construction should be between 5 ° C and 35 ° C, and outdoor construction is prohibited on windy or rainy days; In case of low temperature and high humidity weather, it is necessary to extend the re coating maintenance time appropriately to achieve the best coating effect.

2. The slurry after opening should be used up within 2 hours.

3. Wet the base surface with clean water before construction, but there should be no exposed water on the base surface.

4. The storage temperature of liquid components should not be lower than 0 ° C.

5. Do not mix the dried adhesive with water before use.

6. Before construction, please carefully read the construction instructions.

7. Please use appropriate protective measures during construction, such as gloves.