20 phosphorus and 15 potassium tests

knit polyethylene 80% Shade Cloth cuts down UV penetration and keeps the area underneath comfortably cooler and shaded

500A clamps that fit top and side post batteries

145 standard for accident prevention signs

Professional-quality

3M 6500 Series Rugged Comfort Half-Mask Respirator pesticide chemical 50 20 phosphorus and 15 potassiumThe 3M 6500 Series Rugged Comfort Half Mask Respirator features a lightly textured silicone face seal and strong body construction for durability and stability in the toughest environments. The 3M Cool Flow valve reduces heat and moisture buildup and makes breathing easier. Exhalation valve cover directs breath and moisture downward to reduce eyewear fogging. Low profile half facepiece design offers better compatibility with welding and grinding