配方类型:

INTRODUCTION

配方说明:

配方组成:

benzol/13 oz
gum dammar/1-1/5 oz
carbon tetrachloride to make /1 gal
pure rubber/1/8 oz
paraffin wax/2/5 oz

配制方法:

dissolve the rubber in the benzol, add the other ingredients, and allow to dissolve.
this liquid is suitable for wearing apparel and wood. it is applied by brushing on two or more coats, allowing each to dry before applying another coat. apply outdoors as vapors are inflammable and toxic.