GLORIA Prima 5 PLUS Pressure Sprayer | Garden Sprayer | 5 Litre Capacity | For the Spraying of Acetic Acid | Acid-Resistant | 0.4 m Extension LanceAcid resistant: equipped with acid resistant EPDM seals and a plastic spray wand and nozzle, the sprayer is suitable for applying acidic crop protection products In addition, the device is resistant to acetic acid in a concentration of up to 10 percent, so acetic acid based weed killers can be used without any problems Recommendation for use: GLORIA recommends that only approved and ready to use acetic acid solutions and crop protection products are