MIL-P-23377G Datasheet | Aircraft

DESCRIPTION : MIL-P-23377G is a two ponent, corrosion inhibiting, polyamide primer. This epoxy primer offers excellent corrosion and chemical resistance over properly prepared aluminum and steel substrates. This primer meets Type 1 (standard pigments), Class C (strontium chromate) and was designed to be topcoated with urethane or epoxy topcoats such as MIL-C-83286B, MIL-C-85285C or MIL-C-22750D. PROPERTIES: COLOR SOLIDS by volume Mix Ratio Chromate Yellow 57% 4-1 by volume with part "B" catalyst .9 mils (minimum) Tack Free 5hrs - Dry 8 hrs - Full Cure 7 days - 1 hr. minimum - 3 days maximum - 4 hrs.- 420 g/L 12 months ( D.M.) ADVANTAGES: Corrosion Resistant Chemical Resistant Meets Military Specification Meets ASTM Standards Surface Prep & Primer (remended) Aluminum: Dry Film Thickness Dry Times @77 F Solvent wash Alumiprep- Etch & Clean Alodine- Chrome Conversion Coating Prime MIL-P-23377 @ .9 mils dry. (minimum) Recoat SAFETY: Pot Life @ 77 F VOC (maximium) Shelf Life @ 77 F Refer to Material Safety Data Sheets before use Reducer MIL-T-81772B ty 2 (Reduction for conventional spray applic. 4-1-1) Distributed by: S.F. Coverage 1100 sq/ft gal. - - - PACIFIC WESTERN PAINTS LTD. AIRCRAFT COATINGS & RESINS - times will vary with, humidity,temperature 151- 5489 Byrne Road, Burnaby, BC, Canada, V5J 3J1 and film thickness. Phone (604)432-6111 or (604)430-4151 - - - @ 100% transfer efficiency Fax (604)432-7006 e-mail info@pwpaints. Directions for use: Mix primer part"A" 4-1 by volume with primer catalyst part"B". Stir thoroughly. Thin as needed with MIL-T-81772B ty2 reducer. Apply one full wet coat using 45-55 PSI ( conventional spray) at the gun. If a second coat is desired allow 10-15 minutes dry time between coats. Allow the final coat to dry a minimum of 1 hr. @77 F. Topcoat within 1-2 hours. If primer has been left to dry over 24 hours or has been baked, the surface must be abraded to achieve satisfactory adhesion. NOTE: Never "DRY SPRAY" primers, they need a wet...