SOLCOAT® WR / SP300

Produce a durable and reclaimable stencil. It has high solids contents with excellent coating properties. Dyed a vibrant red, stencils are easy to inspect and register on press. Ideal for high quality, high volume production of textile printing operations. With record of more than 20,000 meter length of textile
printing per screen (stencil with optimum condition applied with Hardener). Other suggested
application are Apparel or  T-Shirts, Banners, Supplied with Diazo Powder.

Specifications
Appearance    :    Red
Exposure    :    Fast
Solids Content    :    App. 43%
Viscosity    :    3800 cps
(Unsensitized)

Description

Application Methods :
1. Dissolve the diazo powder in 40-100cc of water and shake well.
2. Pour diazo liquid into emulsion and mix thoroughly. (Note: use stirrer made of wood, plastic or     stainless steel only.)
3. Sensitized emulsion should stand for at least 2 hours (preferably overnight) to allow air bubbles     caused by mixing to rise to the surface and break. Eventually this will minimize or eliminate     pinholes problem.
4. Apply coating either manually using a scoop coater or with an automatic coater.
5. Thoroughly dry screen in horizontal position, print side down. Temperature should not exceed     105°F (40°C ).
6. Place emulsion side of photo positive in contact with print side of screen. Exposure times for     Solcoat WR/SP 300 will vary depending on your set-up, see exposure guidelines for estimated     times.
7. Gently spray both sides of screen with water, wait 30 seconds then gently wash print side of     the screen. Rinse both sides thoroughly.
8. After drying apply the hardener solution to both sides of the screen.
9. Dry the stencil thoroughly for 30 minutes or the screen can be exposed to heat, not exceeding     140°F (60°C).

Exposure Guidelines
Below are suggested exposure time for reference purpose only. Users are advised to determine optimal exposure time by using ‘Exposure Calculator’. Individual exposure times may vary depending upon equipment used, bulb age and other environment conditions.

Mesh Type
Coating Method
Lamp
Distance
Estimated Time (Sec)
120T white
1 / 1
3 kw
100 cm
40
120T white
2 / 3
3 kw
100 cm
60
53T white
2 / 3
3 kw
100 cm
130

Shelf-life & Storage
Unsensitized at 20°C Approximately 1 year
Sensitized at 20°C 2-3 weeks
Dark storage at 20°C 1 week
Protect from freezing. Does not thaw.

Reclaim
Remove ink completely from the screen with the proper solvent. Apply Stencil Remover Liquid with a brush to both sides of screen. Allow the chemical to work for a few moments until stencil begins to dissolve. By using pressure washer, wash the stencil away completely.

Health and Safety Information:
. For industrial use only.
. Always wear suitable protective clothing, gloves and eyes / face protection.
. Keep away from foodstuff and children.
. In case contact with the skin, rinse away with soap and water. Get medical advice if irritation   occurs.
. If case of contact with the eyes, rinse immediately with plenty of water and seek medical advice.
. The Material Safety Data Sheets are available on request. The product labels carry the necessary   warnings.

Packing : 6 x 1kg, 4 x 5kg, 1x 200kg

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