Document Ne5kMKBwxjMKVjNEdw9YM9Dmy

# 0C 27 J962 1060 IROAO STRSl *7 NEWARK, NEW JERSEY 07H (SOI) 642-A33' December 21st, 1957 TO ALL CONTRACTORS & CONTRACTOR/DISTRIBUTORS: Gentlemen: Attached ark two copies or ah Environmental Health IitrrsTreArroii CONDUCTED FOR (TS BY I* ILL IAH R, BraCLXY i ASSOCIATES, ENVZR 0 NMENTAL Health Consultants zh Newark, Hew Jersey, pi n SlHCE THERE HAS BEEN SOKE COHCERN ANO PUBLICITY IN THE HEWS PAPERS ABOUT THE POSSIBLE ADVERSE AFFECTS OF EXPOSURE. TO ASBESTOS, WE FELT EXTREMELY IMPORTANT TO HATE THIS STUDY MADE, . It WAS DOHE STRICTLY I ACCORDANCE WITH TEST SPECIFICATIONS AS ISSUES BY THE U^S. PUBLIC H Ser'fics. The threshold level false beyond which it is unsafe to b EXPOSED TO ASBESTOS, IS RKSPIRABLE ASBESTOS OUST IN THE CONCENTRAT. OF 5 MILLION PARTICLES PER COEfC FOOT OF AIR, OR MORE, 1/E WERE PLEASED TO RECEIVE THE RESULTS THAT OUR PRODUCTS COME WELL BELOW THE THRESHOLD LEVEL, ANO THIS, EVEN AT THE 3H0UL0ER OF THE HAN 0 PER AT tHC the gun. The results or 3,900,000 and 3,700,000 at the operator's SHOULDER ARE EXTREHELV`~OOOD , ANO WE ARE VERT PROVO OF THIS. Tt IS JUST AS SION IFICANT THAT AT 20 FEET FROM THE OPERATOR, THERE IS PRACTICALLY THE SAME QUANTITY OF OUST CONCENTRAT I ON AS WOULD BE FOUN IN NORMAL AIR, NAMELY 1,900,000 PARTICLES, AND 1,700,000 PARTICLES F HTA AND HTB RESPECTIVELY, 1/s WODLO SUGGEST THAT TOO REVIEW THIS REPORT THOROUOHLY'ANO MAKE FUL USE OF IT AS THE NECESSITY ARISES. I/E HAVE REASON TO BELIEVE THAT. A THE PRESENT TIME, WE ARE THE FIRST MANUFACTURER OF SPRAYED ASBESTOS MATERIALS TO SUBJECT ITS PRODUCTS TO THIS TEST,'AND OET SUCH OUT STANDING RESULTS. It IS ALSO our svccestion that this report be reviewed by ALL OF YOU. PERSONNEL, to ZMFRCSS UPON THEM THE IMPORTANCE OF THE DOST FACTOR, A THE TREMENDOUS ADVANTAGE THAT ASBSSTOSPRAY NOW HOLDS IN THIS POSITIO IN THE FIELD. ^E HAVE QUANTITIES OF THIS REPORT AVAILABLE FOR YOU A YOUR REQUEST, IN AS MANY COPIES AS YOU MIOHT REQUIRE. THEREFORE, PLEASE advise OS AT ONCE AS TO THE QUANTITY YOU WILL NEED, AND WE WI. be VERY. HAPPY TO forward SAME TO YOU IMMEDIATELY. <ne Very truly yours, ASBESTOSPRA Y CORPORATION DUF 0900885 DU 022283