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Waterproof and Stain Repellent Concrete Sealer

FOB Reference Price:Get Latest Price
US $0.5 - 3 / Piece | 2000 Piece/Pieces (Min. Order)
Supply Ability:
1000000 Ton/Tons per Year
Port:
Shanghai
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
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Quick Details

Place of Origin:
Shanghai, China (Mainland)
Classification:
Other Adhesives
Main Raw Material:
Polyurethane, Polyurethane
Usage:
Construction, Fiber & Garment, Packing, Transportation, Woodworking
Brand Name:
PUNADE
Model Number:
PU831, PU831
Color:
Black/Gray
Density(g/cm3):
1.35±0.1
Sagging properties(mm):
Self-leveling
Pollution properties:
Non

Packaging & Delivery

Packaging Details: 20 kilograms
Delivery Detail: two weeks after receiving the payment

Specifications

1.Self-leveling
2.Excellent waterproof property
3.ISO90001
4.Environment-friendly
5.Concrete waterproof sealer

Polyurethane Coating PU831

    

Detailed Product Description

 

Polyurethane concrete waterproof sealer applied on substrates, to form a firm, soft and seamless sealing film by chemical reaction with moisture in the air

 

Features

1. Pure polyurethane sealant,environment-friendly.

2. Contains no asphalt, tar or any solvents, no harm to construction personnel.

3. Free from pollution to the environment, No toxity after curing, No corrosion to base material, High solid content.  

4. One component, convenient for construction, No need of mixing, surplus products should be kept in good airproof package.

5. Efficient: High strength and elasticity, resistant to acid and alkali, excellent bonding effect with concrete, tile and other substrates.

6. Cost-effectice: the coating expands a little after curing, which means it turns a little bit thicker after curing.

7. All items tested exceeds nation standard GB/T19250-2003

 

Usage

1. Waterproofing for basement, kitchen, bathroom, underground tunnel, deep wells structure and normal decoration.

2. Leak-proofing and penetrating-proofing of Reservoirs, water towers, swimming-pool, For Bath-pool, fountain pool, impounding reservoir, sewage cleaning pool and irrigation channel.

3. Used for preventing of leaking, corrosion and penetrating for water tanks, underground

   Pipeline.

4. Bonding and moisture-proofing of various floor tiles, marble ,asbestos plank and so on

 

Data Table

 

Model Number

PU 831

Appearance

Black/gray

Density(g/cm3)

1.35±0.1

Sagging properties(mm)

Self-leveling

Tensile strength(Mpa)

≥2.45

Elongation at break(%)

≥550

solid content(%)

≥85

Touch dry time(h)

≤6

Pollution properties

Non

Application temperature(°C)

+5~+35

Shelf life(month)

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operation

 

Direction

The substrate should be smooth, solid, clean, dry without sharp concave and convex points, honeycomb, pocking marks, peeling, free of bulges, greasy before application. it is better coating 2 times with scraper. When the first coat isn’t sticky, the second coat can be applied, the first layer is recommended being applied in thinner layer for better releasing gas generated during reaction. The second coat should be applied in different direction to the first coat. The optimal coating rate is 2.0kg/m² for thickness of 1.5mm.

 

Attention of operation

Wear suitable protective clothing, gloves and eye/face Protection. After contact with skin, wash immediately with plenty of water and soap. In case of accident or if you feel unwell, seek medical advice immediately

 

Package and Storage

 

 Package                                                                Storage  

 310ml cartridge, 20pcs/carton                                   Keep in cool and ventilative place

400ml/600ml sausage, 20pcs/carton                           Temperature≤25°C, humidity≤50%RH

Color: Black/Grey                                                      Shelf life: 9 months

 

                         

 

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 100+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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