Scotch™ Tough Duct Tape. 6 months, no mess. "No residue" removal from most opaque surfaces, as compared to 3M Heavy Duty Duct Tapes based on accelerated weathering. 3M. No residue. #2420 1.88 in x 20 yd (48mm x 18,2m). Limited warranty. This 3M product will be free from defects in material and manufacture. If this product is defective, your exclusive remedy shall be, at 3M's option, replacement of the product or refund of the purchase price. Limitation of liability: 3M will not liable for any loss or damage arising from this 3M product. Whether direct, indirect, special, incidental or consequential. Strength. Weather ability. 3M, the Scotch Tough Duct Tape design and the Plaid Design are trademarks of 3M. 1-800-494-3552. www.3m.com. ©3M 2009. All rights reserved.