Details

About Eastwood Buff/Tan 4:1 Urethane Primer and Activator

MIXING RATIO
After shaking/stirring primer, thoroughly mix four parts 2K Urethane Primer Sur- facer with one part Urethane Primer Activator

Option
To reduce film build, 4:1 mixture may be cut by up to 20% with a urethane-grade reducer or other appropriate solvent product. Doing this may also improve the flow and leveling of primer. Eastwood suggests using a Zero -VOC reducer to avoid potential compliance issues. Use caution in mixing materials as epoxy primer may begin to gel after approximately two hours (at 70 °F).

SPRAY GUN SETUP
HVLP Gun: Fluid Tip 1.4-1.6 mm Spray Pressure 25-30 psi
Conventional Gravity: Fluid Tip 1.4-1.6 mm Spray Pressure 40-50 psi
Conventional Siphon: Fluid Tip: 1.4-1.8 mm Spray Pressure 40-50 psi

APPLICATION INSTRUCTIONS
Eastwood 2K Urethane Primer Surfacer should be applied in two medium wet coats, with a 10-15 minute flash period between each (at 70 °F). Typically, two coats is enough to achieve the desired 2 mil. dry film thickness, though more material may be applied as needed.

Urethane Primer Surfacer may be topcoated after approximately 30 minutes, or up to 18 hours (at 70 °F with sufficient cross-ventilation), with no additional prep required. After 18 hour recoat window, primer MUST be sanded prior to topcoat application for adhesion purposes.

May be wet sanded after 2-3 hours, or block sanded (dry) after 3-4 hours.

Accessories

Eastwood Urethane Reducer Medium
Eastwood PRE Painting Prep
Eastwood Concours HVLP Paint Spray Gun w/1.2 Tip
Eastwood Branded Color Paint Chart
Eastwood 4 Stage Desiccant System 1/2" NPT
Eastwood 1/4" Digital Regulator
Eastwood Aerosol-Injected Cleaner & Lubricator

Instructions

Click here for product information sheet

Safety

Use in well ventilated area Always wear eye, skin and repiratory protection Consult MSDS and Product Data Sheet for specific saefty instructions.

Warranty

Made in USA

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