PLUS
Rosin's Good Q u a l i t i e s
cosity, and is practically free of metals. And ITs true that Poly-pale Resin is being substiPoly-pale Resin has a much lower rate of oxytuted profitably for natural rosins. But in addigen absorption than regular rosin, either gum tion to rosin's good qualities, Poly-pale supplies or wood. Its derivatives, such as synthetic resins values that are unobtainable with rosin. and résina tes, tend to retain For instance, Poly-pale these superior qualities. is more widely and more I M P O R T A N T U S E S F O R We have put the perticompletely soluble than nent facts about Poly-pale rosin. It is not subject to POLY-PALE RESINS —chemical and physical rosin's well-known tenProtective Coatings · Resins properties, data of use to dency to crystallize in cerLinoleum · Inks · Petroleum formulators—in a revised tain processes. Adhesives · Core Oils 2nd edition of the booklet Poly-pale Resin has a "Poly-pale Resin." Mail higher melting point, lower Metallic Résinâtes and Dryers the coupon for your copy. acid number, higher vis-
N.v-1 S ^ - O-Port^t HER.CULES
r.co.po^reet, VT.lm.nflton, ^
cQMpANY re tfpolv_pale
Resin.
HERCULES C H E M I C A L S
V O L U M E
2 0,
NO.
FOR
I N D U S T R Y
2 0 » «OCTOBER
2 5,
1942
1323
