I just finished a test running this combination - and I'm extremely pleased with the final results. For more info on the formula to use, as well as my test results - go to: http://www.taxidermyweb.com
Bruce Rittel
Rittels Tanning Supplies
Bruce I have been useing Bascal S and safty acid for about 2 years now before that i used Bascal S and Oxalic acid and have had great tan's they come out white and super easy to shave and have great strech with little are no shrinked in them great stuff in my book Ken Graf