Document nm0NEEVy1gaojNx5vqBd1v5p2

ujMr- STRING - l!te PRODUCTS, IMC. raatr nua nat naff, taa/ntai- November 6, 1973 Mr. Bill Lehnert Research. & Development Dept. Georgia-Pacific Corporation Gypsum Division 14030 S. W. 72nd. Street Tigard, Oregon 97223 Dear Mr. Lehnert: Our company furnishes expanded vermiculite to your Acme, Texas plant for use as aggregate in your tex ture products. Recently I discussed with Mr. Sterling Clark the possibility of using a delaminated expanded vermiculite that we manufacture in joint compounds as a substitute for the asbestos fibers now being used. He recommended that we furnish samples to you for test and development work. We are sending to you, by parcel post, samples of the following: Delaminated vermiculite - Grade I Delaminated vermiculite - Grade II Micron vermiculite We can furnish additional samples if you desire, and we will appreciate your comments on the use of these mate rials. Sincerely yours, Q'rnnwn-T.T'FPr ppnnnr.mR twh JAM/lsw cc: Mr. Sterling Clark Georgia-Pacific Corp. P. 0. Box 330 Quannah, Texas 79252 SGP 0007321