PVA Size by Gamblin is an economical synthetic alternative to traditional rabbit-skin glue used to prime and size canvases for painting. It is actually more archival than rabbit-skin glue, which is susceptible to yellowing over the years.
On linen and cotton canvas, it prevents the fabric from absorbing atmospheric moisture that eventually causes swelling and shrinking and, ultimately, paint cracking. PVA Size also retains its flexibility, and its neutral pH means that it will not yellow.
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PVA Size by Gamblin is an economical synthetic alternative to traditional rabbit-skin glue used to prime and size canvases for painting. It is actually more archival than rabbit-skin glue, which is susceptible to yellowing over the years.
On linen and cotton canvas, it prevents the fabric from absorbing atmospheric moisture that eventually causes swelling and shrinking and, ultimately, paint cracking. PVA Size also retains its flexibility, and its neutral pH means that it will not yellow.