Chemical or Liquid-proof gloves are essentially coated gloves. To be completely chemical or liquid proof versus just chemical and liquid resistant, the gloves must be fully coated. As a fully coated glove, they either can be supported or unsupported, which means with or without a lining such as general "Industrial Grade" disposable gloves. 

The key with coated gloves is to make sure that with whatever coated glove you use, the coating is resistant to the types of chemicals that are present. (See Link below**) These gloves have several coating options including Latex Rubber, Nitrile Rubber, Polyurethane, PVC and Neoprene.

**See this link for a handy chart that can be printed out and posted in your work place >  Glove Chemical Resistant Chart

See the "Specific Attributes" search below for a specific requirement.