Product Details

Upol Gravitex Plus HS Stone Chip Protector is a ready‑to‑use, one‑component stone chip protective coating formulated by Upol to deliver a tough, durable, high‑build finish that replicates the original manufacturer’s stone chip protection commonly found on vehicles. It’s supplied in a 1 litre bottle that can be applied directly with a suitable spray gun or brush without mixing, saving preparation time on site or in the workshop. The coating forms a textured, resilient layer that shields vulnerable panels and underbody areas from stone chips, salt, damp and corrosion, while its structure also helps to slightly dampen sound and vibration.

The formulation spreads to a relatively thick film that can cover weld marks and seams with one or two coats, and it’s suitable for use over bare steel, original paintwork (with correct preparation), SMC, GRP and polyester fillers. Once dry, it can be overpainted with most conventional paint systems for a finished appearance. It’s a common choice for automotive restoration, underbody protection or any application where a robust stone chip‑resistant finish is needed.