prime coat

The three-layer anticorrosive process-chemical oxidized film, prime coat and sealant-is adopted for renovating the stiffening beam of bomb bay of aeroplane on the eroded surface. The corrosion resistance of the renovated surface is tested.

采用化学氧化层、底漆、密封胶三层防腐修复工艺在原位对飞机弹舱加强梁表面腐蚀进行修复，试验了修复层的防腐蚀性能。

B.Prime Coat Touch-up: Immediately after erection, sand smooth any rusted or damaged areas of prime coat and apply touch-up of compatible air-drying primer.

底漆润色：在竖起以后，应立即打磨光亮，对底漆上生锈或者有损伤的地方进行润色，并使其保持颜色一致。

On effect and construction technology points of the prime coat and tack coat in pavement project

谈路面工程透层和粘层的作用及施工技术要点

Quality Control of Prime Coat and Slurry Seal Coat

浅析透层、稀浆封层的质量控制

Prime or barrier coat, offending materials from the above list.

加底涂或屏蔽层, 防止接触到以上清单中的物质.