This no rinse steriliser/sanitizer is sodium carbonate peroxyhydrate. The dose is 5g per litre dissolved in warm water. The residue does not require rinsing off.
Harris Suresan No Rinse Sanitiser Suitable for Use On Stainless Steel 250g
NO Rinse Sanitiser for Homebrew of Beer, Cider & Wine - Steriliser Cleaner
NO RINSE Steriliser 500g High Strength, Beer, Cider, Wine, Sanitizer Cleaner,
Vinclasse No Rinse Cleaner Sanitiser - 1kg Tub Home Brewing Equipment
Vinclasse No Rinse Cleaner Sanitiser - Sodium Percarbonate - 1kg
HS Cleaner Sanitiser 500 g No Rinse Cleaner Steriliser for Homebrew Equipment