Q-fit SG-1000 Asphalt shingle waterproofing primer
- Primer for asphalt shingle roofs
Q-fit SG-1000 is a clear primer for asphalt shingle roofs, which is made by adding a special synthetic resin emulsion and a surfactant. It is an primer for the aged part of asphalt shingles that is thinly applied to enhance the adhesion to Q-fit SG-3000, which is a subsequent coating material, durability, alkali resistance and weather resistance as well as to prevent whitening and strengthen the surface of the basis material.
- Paint type
- Modified acrylic emulsion
- Drying time
Drying time 5℃ 20℃ 30℃ Set-to-touch 30 minutes 20 minutes 10 minutes Dry-through 8 hours 5 hours 4 hours Time required for re-coating (min.) 6 hours 5 hours 3 hours
- Tap water(dilution rate: up to 100%, volume ratio)(depending on the basis material and purpose)
- Coating Method
- Brush, roller, spray coating.
- Specific gravity
- Approx. 1.0
- Solid volume ratio
- Approx. 17%
- Theoretical Coverage
- 9~13 ㎡/ℓ/1time ※ The application amount may vary depending on the absorption and the degree of porosity of the basis material.
- Thickness of dried film
- Re-coating interval
- 20℃, sufficient ventilation for a minimum of 5 hours
- Storage and preservation
- 12 months (well-ventilated dry, cold and dark location, room temperature 5℃~30℃, humidity less than 80%)
PRODUCT PROPERTIES (PHYSICAL PROPERTY DATA)
- Excellent surface strengthening
- Improvement of adhesion of the top coat, durability, alkali resistance, and weather resistance.
- Excellent economic feasibility
- Reduction of top coat
how to use
- Surface treatment
- 1. The substrate should keep surface smoothness and be sufficiently dried.
2. Oil, dust and other impurities adhering to the surface should be completely removed.
- Coating method
- 1. Uniformly and thinly apply in the same direction with a brush or roller based on the above specifications. If necessary, apply after properly diluting with water so that the coating is not too thick.
2. Upon roller coating, use an oil roller with short hairs.
Appropriate construction specifications
▷Waterproof : Q-fit SG-3000