In addition – Surface preparation: For best results, ensure surface is clean, dry & free from loose paint, mould & mildew, wax or oil. If wax has been used, clean the surface thoroughly with white spirit. We recommend that bare wood should be sanded before painting. Hard glossy surfaces should be abraded before painting. Cover surrounding areas to protect from spray mist. For reasons of hygiene and safety, personal grooming products, cosmetics or items of intimate clothing cannot be returned. Unwanted Food or Drink Products - Once supply conditions are broken, there are a number of factors outside of our control that can affect the quality of a product. Therefore perishable goods such as food and drink cannot be returned. The Heat Resistant Coating is intended for small maintenance jobs and repairs. Rust-Oleum Heat Resistant Coating provides protection up to a dry heat of 750 degrees C (short-term peak load) for applications indoors or in a sheltered outdoor environment. Perfect for Barbecues & Stoves.