Zep

Zep has long supplied the commercial cleaning and facilities-maintenance markets — the brand is common in janitorial closets and automotive service bays rather than enthusiast detailing kits. Its spray bottles (the HDPRO series) are professional-grade dispensing tools sold in bulk case packs and used by commercial cleaners, automotive shops, and contractors who need refillable bottles for dilutable concentrates. The HDPRO line is not positioned as a detailing-specific product, but its HDPE construction and adjustable-nozzle trigger design make it a commodity choice for detailers who want inexpensive refillable bottles for pre-diluted chemicals. SDS documents for Zep chemical products are available through zep.com. Physical hardware products (spray bottles) have no SDS.