U-POL Gravitex HS Black 1L High Build Stone Chip & Underbody Coating Air Gauge Regulator Low Shrinkage: Resists pulling back

Low Shrinkage: Resists pulling back or cracking after curing

Primer Surfacer: Provides an ideal foundation for automotive topcoats

Long-lasting corrosion protection on all surfaces

Suitable for both professional and DIY use

U-POL Gravitex HS Black 1L High Build Stone Chip & Underbody Coating Air Gauge Regulator Low Shrinkage: Resists pulling backU POL Gravitex HS Black 1L High Build Stone Chip & Underbody Coating U POL Gravitex HS Black is a premium high solids stone chip and underbody protective coating developed to protect vehicle underbodies and exposed body panels from stone impacts, corrosion, water and road salt. It dries to a durable textured black finish that can be left exposed or overpainted with most automotive paint systems. Ideal for protecting sills, wheel arches, valances,