The process of exfoliation rids the body of any dry, dull skin by removing dead skin cells from the surface of the epidermis. By removing these dead cells, exfoliation can help keep pores from becoming clogged and leave skin with a refreshed and clean feeling.hile regular skin cleansing is clearly beneficial, exfoliating on a regular basis -- once or twice a week for mild exfoliation, once or twice a month for more intense treatments -- can improve the results of your skin care routine and help rejuvenate your skin.
Poly(vinyl acetate) (PVA, PVAc, poly(ethenyl ethanoate) : commonly referred to as wood glue, white glue, carpenter's glue, school glue, Elmer's glue in the US, or PVA glue) is an aliphatic rubbery synthetic polymer with the formula (C 4 H 6 O 2) n.ses: 1  as wood glue PVAc is known as white glue and the yellow as carpenter's glue or PVA glue. 2  as paper adhesive during paper packaging converting. 3  in bookbinding and book arts, due to its flexible strong bond and non-acidic nature (unlike many other polymers). 4  in handicrafts. 5  as envelope adhesive. 6  as wallpaper adhesive. 7  as a primer for ....
Plaster lamp repair w/ missing parts. Miniature Porcelain. PVA is a better choice for mending archeological ceramic, bones or wood mainly because the repaired surface is required to be untreated or untouched. The bonding principal of PVA is that it soaks into porous materials such as old ceramic, bones, wood, etc. For best adherence strength and longevity, use the proper PVA viscosity (V15 or V25 for porous ceramic). Resin epoxies are a better choice for mending all nonporous materials and porous materials that require complete restoration (fillers and coloring). See more details on material used.