Wearlon Corporation

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Spray Equipment Use

Airless Spray - Air Spray

Instructions Apply To
Wearlon 2020.90, Wearlon 2020.98, Wearlon 2020.98H, Wearlon 2020.99, Wearlon 2020.99-CH, Wearlon 4545.76, Wearlon Super F-1, Wearlon Super F-1M, Wearlon Super F-3M, Wearlon Super F-4, and Speed Coat-49.
 
Airless Spray
Large Volume "Graco" System - RECOMMENDED
  • DO NOT ADJUST VISCOSITY BEFORE COATING
  • This information for 45:1 ratio pump
  • Tip pressure 4000 psi
  • Tip orifice 0.017" with 8-10 inch width spray fan
  • or, Tip orifice 0.019" with 10-12 inch width spray fan
  • Minimum hose diameter of 10mm
  • Adjust viscosity only when required (see note below)
Small Volume "Wagner" System
  • ADJUST VISCOSITY BEFORE COATING
  • Model numbers 250 - 299 or 300 - 399 can be used
  • Use "H" size tip for heavy materials
  • Use atomizer valve for latext paint
  • Adjust pressure control knob for proper atomization
Viscosity Adjustment
  • USE CLEAN DRINKING QUALITY WATER ONLY
  • Most Wearlon® is supplied at 49% solids and is easily atomized with LARGE SCALE airless equipment at this level.
  • When using SMALL SCALE equipment with 49% solids coating, adjust the viscosity of the coating with water to suit the specific equipment. Note: Some products are already diluted. Please read the data sheets.
  • Add small quantities of water at a time; less than 5% will suffice.
  • Too low viscosity will cause the coating to fisheye and/or sag.
  • Viscosity will build during coating and more water can be stirred in if difficlty is experienced achieving a smooth finish. Max 10%!
  • Too high viscosity results in a rough eggshell finish through poor atomizing and inhibited levelling.
Air Spray
Siphon Feed System
  • Binks No 7 siphon feed gun
  • Fluid and air nozzle 36x36 SD
  • Fluid needle No 36
  • Air cap (nozzle retaining ring) 54-704
  • Atomizing pressure 40-50 psi
Pressure Pot System
  • Binks No 7 gun
  • Fluid and air nozzle 36x36 P
  • Fluid needle No 36
  • Air cap (nozzle retaining ring) 54-704
  • Atomizing pressure 40-50 psi
  • Pot pressure 15-30 psi
Viscosity Adjustment
  • USE CLEAN DRINKING QUALITY WATER
  • Most Wearlon® is supplied at 49% solids and is easily atomized with industrial scale airless equipment at this level.
  • When using air spray equipment with 49% solids coating adjust the viscosity of the coating with water to suit the specific equipment. Note: Some products are already diluted. Please read the data sheets.
  • Add small quantities of water at a time; less than 5% will suffice.
  • Too low viscosity will cause the coating to fisheye and/or sag.
  • Viscosity will build during coating and more water can be stirred in if difficulty is experienced achieving a smooth finish. Max 10%!
  • Too high viscosity results in a rough eggshell finish through poor atomizing and inhibited levelling.

To the best of our knowledge the technical data contained herein is true and accurate at the date of this issuance and is subject to change without prior notice. User must contact Wearlon® distributor/representative to verify correctness before specifying or ordering. No guarantee of accuracy is given or implied. Plastic Maritime guarantees its products to conform to Plastic Maritime quality control. Plastic Maritime assumes no responsibility for coverage, performance, or injuries resulting from use. Liability, if any, is limited to replacement of products. NO OTHER WARRANTY OR GUARANTEE OF ANY KIND IS MADE BY PLASTIC MARITIME, EXPRESSED OR IMPLIED, STATUTORY, BY OPERATION OF THE LAW OR OTHERWISE, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. FOR MORE INFORMATION CONTACT YOUR LOCAL DISTRIBUTOR OR CALL PLASTIC MARITIME AT 518-587-7624.

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