Humbrol Chipping & Scratching Agent is an essential material for adding realistic weathering effects to your models. Created to help modellers of all skill levels and abilities create realistic chipping and worn edges on aircraft, railway wagons & coaches, doors, steel panelling and more.

How to use Humbrol Chipping & Scratching Agent

1. Brush a thin coat of the liquid over the initial paint coat then allow it to dry. This first coat of paint should be the colour you wish to see under the top coat... This could be red oxide primer, or a weathered wood effect.
2. Apply a 2nd coat of paint over the dried layer of chipping agent. This should be your top-coat. Once dry remove small portions of the paint using a water soaked brush for desired effect. Humbrol recommend using only Humbrol Acrylic paints with this product.