T-200 Primer is a high solids, white pigmented primer-adhe sive formulated to achieve optimum adhesion when used with PLASTISOL coatings. It meets the specifications of MIL-P-20689A.
T-200 Priimer has been formulated to comply with the solvent requirements of Rule 66 of the Los Angeles Air Pollution Control Dis trict and Regulation 3 of the San Francisco Bay Area Air Pollution Control District. It is expected to comply with similar air pollution control regulations in other areas.
Color : White
Viscosity : 34 to 38 seconds #1 Zahn
Solids : 25%
Flashpoint: 38 +~ 6_F
Wt./gal : 7.4 to 7.8 Ibs.
1. Clean metal. For best adhesion, metal must be physically and chemically clean. Sandblasting with clean sand or pickling and degreasing are satisfactory.
2. Apply primer by dipping, brushing or spraying. Air dry for 15 minutes and bake at 350_F to 400_F for 15 to 45 minutes, depending on metal mass.
1. T-200 requires periodic mechanical agitation to prevent pigment and resin settling: When hard settling ocurs, as is common after truck transportation, the settled material should be pulled up from the bottom with a hoe or similar bladed implement to agitate. Normally this is required only at the outset, but is essential for optimum results.
2. Evaporated solvent should be replaced with T-200 Reducer so that the viscosity and solids balance are maintained within the range of material as shipped.