Mbond Post Fix Foam 1 Post Setting Kit Fast and Strong Concrete Alternative

High-density closed cell polyurethane foam for setting all kinds of poles and posts. Mbond fence post kit is an alternative to traditional concrete, works extremely fast, sets in 3-5 minutes. It is waterproof and protects your posts below ground line. Polyurethane components are moisture sensitive. Therefore they must be stored sealed at all times. Holes wider than 9. 8 inches is not recommended. In hot weather, 2K foam will react very quickly, do not over mix. Never allow the foam to start to expand inside the bottle. If the bottles are below the recommended temperature before mixing, it will take longer to react, expand and set, and will produce less volume. If the bottles are above the recommended temperature before mixing, it will react, expand and set faster, lowering the working time and will produce a higher volume, weaker composite.