Water Blasting Service, Ultra High Pressure Water Blasting (UHP) service, Sand Blasting, Abrasive and Coating Applications are just some of the services that we offer. Tech Coatings, Water Blasting is a company with the sole aim to provide efficient and high quality services, it’s Director Andy Sheppard has over 30 years of experience in the Preparation and Painting trade and has brought with him all his practical experience in UHP High Pressure Water Blasting and Protective coatings.