



🚀 Spray Smart, Stick Strong – The Ultimate Adhesion Boost!
Custom Shop's 16.9 oz Adhesion Promoter spray is engineered for superior bonding on hard-to-sand automotive surfaces, including plastics and metals. Its flat fan nozzle ensures wide, even coverage, making it ideal for prepping truck beds before applying any major truck bed liner brand. This ready-to-use formula replaces the need for abrasion in difficult areas, streamlining your refinishing process with professional results.


| Manufacturer | Custom Shop |
| Brand | Custom Shop |
| Product Dimensions | 7.62 x 7.62 x 22.86 cm; 462.66 g |
| Item model number | SP-442 |
| Manufacturer Part Number | SP-442 |
| Special Features | Applicability to hard-to-sand areas and compatibility with various surfaces |
| Item Weight | 463 g |
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