Middle English saun; from Old French sanz (Fr sans) ; from Classical Latin sine, without: form influenced, influence by Classical Latin absentia, in the absence of, ablative: see absence.
Temperature rating is from -20Â°F to +300Â°F. Color is gray (black) or red and may be used on bleached paper. lines. Fluorocarbon (VITON) is not suitable for steam or hot water service. BUNA-N (HYCAR or Nitrile) - Buna-N is a general purpose polymer which has good resistance to oil, water, solvents and. hydraulic fluids. It also displays good compression, abrasion resistance, and tensile strength.
PVA Glues. Plain old white glue. PVA (Polyvinyl acetates) are probably the most common adhesive on the market. They come in a variety of formulas, all ever so slightly different, and specific to what they are designed to glue. Here are some tips for using Polyvinyl acetates.1  All PVAs are designed to work on porous materials only. PVAs are water based, and clean up with warm soapy water. 2  PVA is only toxic to ingest, it does not emit any harmful fumes, and is not hazardous to touch. 3  PVA sets best in good air circulation, at room temperature. 4  PVAs need pressure to adhere, see our info on clamping.