RAPTOR 1K Pro Primer is a professional grade primer designed for superior adhesion and corrosion resistance. It's 4 in 1 formula fills uneven surfaces, primes substrates, seals surfaces, and prevents rust. RAPTOR 1K Pro Primer ensures a smooth, durable base while providing long-lasting protection. Perfect for professionals and DIY enthusiasts looking for a reliable and easy solution for a range of substrates such as steel, aluminium, galvanised steel, fibreglass and plastics. [SHORTDESCRIPTION] RAPTOR 1K Pro Primer Aerosol Fills, primes, seals, and prevents rust in one step Ensures a smooth, durable base ready for topcoat application Bonds directly to prepared steel, aluminium, galvanised steel, fibreglass, and plastics Long lasting protection against rust, corrosion, and the elements Clog free nozzle and easy-to-use