Saltpetre, Food Grade 99.5% Purity (250g) - Potassium Nitrate Powder - for Meat Curing - Surfy's Branded

Very good!! Has more thanOne use!!

Very good product. thank you

Potassium Nitrate is sometimes used as a precursor ingredient for the great beneficial action of Nitric oxide.NO is fundamental in human biology. This is not offered as advice, so you must do your own research.

Yep, it kept my meat pink rather than that unappetising grey colour.Lot’s of positive comments about my pink meat.Best Christmas pork pie yet….

Added this to brining solution for salt beef as directed on packet. Came out very well with a nice colour. Recommended.

Arrived on time, reasonably packaged in a re-sealable strong plastic bag, clearly labelled.

Good stuff

Yet to try the product (potassium nitrate is known to assist rotting tree stumps, so only time will tell) but it was NOT delivered through my letterbox as Amazon stated because the outer packaging (at 350mm * 250mm) was way too big to fit. Instead it was left outside, but fortunately not stolen.The product sachet is a self-sealing durable bag (good) measuring 200mm * 130mm, which could easily have been accommodatedin something much smaller. My letterbox can easily accept A4 envelopes.