TECH SPRAY Radio Shack Brush Attachment 640-4335) Features Faxback Doc. # 31938 Features: Extremely Effective for Cleaning Sensitive Areas. Natural Horse Hair Bristles Reduce Risk of ESD Damage. One Handed Operation Accelerates Cleaning Process. Benefits: Efficient Use of Solvent. Precision Cleaning. (EB 4/15/96) (WL 2/28/96)