Highlight: SPU Polyurethane Waterproofing Coating, One Component Polyurethane Waterproofing Coating, Roller PU Membrane Coating

Product Description

Joaboa Tech Coating Series

911 Two-component Polyurethane Waterproofing Coating is a two-component solid reaction Waterproof coating.

Part A is based on polyether resin and diisocyanate prepolymer polymer reaction. Part B is made of the vulcanizing agent, catalyst resin, and other additives.

Part A and Part B are stirred evenly at a certain ratio (1:2) and brushed on the substrate. After curing, it will form a flexible waterproof film.

※   Material Features

1. Easy Construction

Two-component polyurethane leak proof coating, simple construction method.

2. Moderate Viscocity

With moderate viscosity, it can be leveled under normal temperature.

3. Excellent Performance

Excellent physical and mechanical properties, good elasticity, high strength, strong adhesion with the base.

4. Good Film Forming Property

The whole film forming property is good, and the waterproof performance is excellent.

5. Good Aging Resistance

Excellent aging resistance, with excellent weather resistance, oil resistance, water resistance and certain acid and alkali resistance, long service life.

※   Scope of Application

911 Two-component Polyurethane Waterproofing Coating has been widely used in general buildings’ roofs, external walls, basements, balconies,kitchensand lavatories, some special buildings like granaries, civil air defence works,bridge projects, etc.

※ Construction Requirments

1. Keep the substrate clean, dry, smooth, firm, dustless and greaseless

2. Base treatment of the working face: Mix coating materials uniformly first, then dilute the mixture with5一10% solvent to and then brush the base with it.

3. Mix the component A and B evenly at the ratio of 1:2 when applying with rubber scrapers or plasticscrapers.

Make sure the total coating film is 1.5mm to 2.0mm, and brush for 2-3 times.

4. The mixture is supposed to be used up within 20 minutes under normal temperature.

5. Internal & external corners and junctures of pipes could be reinforced through non-woven fabrics.If to accelerate curing, you can add a little catalyst while applying in low temperature. If the mixture is too dense, it could be diluted by no more than 10% diluting agent of the mixture before applying.

※ Construction Methods

911 Two-component Polyurethane Roof Waterproofing can use construction methods as below: brushing, roller coating, spraying, etc. 

1. Roller Coating of 911 Two Component PU Coating

2. Spraying of 911 Two Component PU Coating

※  Techinical Data Sheet of 911 Two-component PU Coating

※  Storage and Transport

1. Stored in a cool and dry place, away from direct sunlight, moisture and fire.

2. The storage period is six months. After the expiration, it shall be tested again. It can be used again after passing the test.

3. Upside-down stacking, stacking no more than three layers.

4. This product is combustible material, and should pay attention to safety during transportation. Pay attention to fire prevention, and prevent it from rain, insolation, extrusion and collision. Keep the package intact and comply with the relevant regulations of transportation department.

※   Market Share

Joaboa Tech, Inventor and Representative Brand of Chinese Self-adhesive Waterproof Membrane, best waterproof polyurethane, whose market share has ranked as Top 1 in Chinese domestic market for over 10 years, widely used in Viet Nam, Cambodia, India, etc. as well.