Rocol stainless steel anti seize paste rocol 14143 anti seize stainless from rocol is a nickel free anti seize paste specifically designed for stainless steel and silver coated fasteners particularly those subjected to high temperatures for long periods in the aerospace automotive and power generation industries this paste does not contain copper and exhibits extremely low sulphur and chlorine levels making it ideal for use on aerospace alloys rocol 14143 anti seize stainless 500g