resin
US /ˈrez.ɪn/
UK /ˈrez.ɪn/
1.
Damar
a sticky flammable organic substance, insoluble in water, exuded by some trees and other plants (notably fir and pine).
1.
Damar
rub or treat with resin.
:
•
resining the granite fills in the fissures and helps strengthen the stone