primer coat

1. Apply over clean, dry primer, or intermediate coat as recommended.
   用在洁净、干燥的底漆或推荐的中间漆之上。
2. Preparation of Anticorrosive Primer Emulsion for Hydrophilic Top Coat and Its Performance
   亲水涂料用底层防腐乳液的制备及其性能研究
3. Discussion on Influence of Putty Dust on Adhesion Between Primer And Inter Coat
   原子灰粉尘对底漆与中涂漆附着力影响的探讨
4. It is very important to phosphate film quality that the phosphate film can match for composite coat, including ED coat, primer coat, base coat and clear coat.
   磷化膜与电泳漆、中涂漆、色漆、清漆的复合涂层的配套性是衡量磷化膜质量的最终要求。
5. Influence of the curing degree of electrodeposition primer on the top coat
   电泳底漆固化程度对面漆的影响
6. Double-component water-borne epoxy zinc-rich primer and water-borne top coat with both good mechanical properties and better anti-corrosion performance were prepared, and the prospective performance index was reached which can satisfy the application demands.
   本项目制备出的双组分水性环氧富锌底漆和水性外面漆，其配套体系具有优良物理机械性能和防腐蚀性能，并且满足了集装箱的施工工艺要求，达到了预期的性能指标。

noun

1. the first or preliminary coat of paint or size applied to a surface

   Synonym:    flat coatgroundprimerprimingpriming coatundercoat