3 ScotchliteTM Diamond GradeTM Conspicuity Sheeting Series 981 Product Bulletin 981 July 1997 Health and Safety Information Read all heath hazard, precautionary, and first aid statements found in the Material Safety Data Sheet and/or product label of chemicals prior to handling or use. Description 3MTM ScotchliteTM Diamond GradeTM Conspicuity Sheeting Series 981 is a highly retroreflective prismatic sheeting designed to mark the sides and rear of vehicles for enhanced visibility and detection. The reflective sheeting consists of prismatic lenses that are formed in a transparent, synthetic resin, sealed and backed with a pressure-sensitive adhesive and clear poly liner. Applied to properly prepared substrate Diamond Grade sheeting should provide seven year field performance. Product Code Color 981-10 Solid White 981-32 11" Red/7" White 981-326 6" Red/6" White 981-71 Solid Yellow 981-72 Solid Red Product Code Color White 981-10 Red/White 981-32 (Alternating Pattern) Red/White 981-326 (Alternating Pattern) Yellow 981-71 Red 981-72 Series 981-10, 981-32, 981-326 and 981-72 meet or exceed all FMMVSS 108 requirements, including DOT-C2 Certification Mark. * 1", 1.5", 2", 3" and 4" wide x 50' rolls * Available in red, white, and alternating red/white, yellow * High brightness * Wide angularity to almost 90 from perpendicular Easy to apply * Aggressive Pressure Sensitive Adhesive * Easy to remove liner * Available with premask * Precut pieces, or cut pieces on a roll Durable * Presealed edges * Non-metallic construction to prevent corrosion * Full 7 year warranty (non-prorated) Size 2", 3", 4" x 50yds (Edge Sealed) 1", 1-1/2", 2", 3", 4" x 50yds (Edge Sealed) DOT Mark Yes Yes 1", 1-1/2", 2" x 50yds (Edge Sealed) Yes 1", 1-3/4", 2" x 50 yds (Edge Sealed) 2", 3", 4" x 50 yds (Edge Sealed) No Yes Coefficient of Retroreflection Measurements are made in accordance with ASTM E-810 "Standard Test Method for Coefficient of Retroreflective Sheeting" in terms of candlepower per foot-candle per square foot (candelas per lux per square meter). Observation Angle 0.2 1 0.5 Entrance Angle 981 Typical Values White (FMVSS 108 Requirement) -4 900 (250) 30 700 (250) 45 600 (60) 60 140 (N/A) -4 600 (65) 30 300 (65) 45 130 (15) 60 100 (N/A) 981 Typical Values Red (FMVSS 108 Requirement) 210 (60) 180 (60) 160 (15) 30 (N/A) 160 (10) 95 (10) 45 (4) 20 (N/A) 981 Typical Values 590 350 170 70 365 200 105 50 2 Yellow Observation Angle - the angle formed by the light beam striking the reflective surface and the light beam returning to the observer (from 800 feet, a motorist normally views a marking at approximately an 0.2 observation angle). 2 Entrance Angle - the angle formed by a light beam striking a surface at a point and a line perpendicular to the surface at the same point. 1 Typical Physical Properties The following technical information should be considered typical only and should not be used for specification purposes. FMMVSS 108 Requirement Property Thickness (Caliper) No requirement Whiteness Reflective Limit Y > 15 White ASTM E1164 > 2.5 Red Gloss No requirement ASTM D523 @ 85 Dimensional Stability < 1/8" change on ASTM D4956 Flexibility - wrap around No cracking 0.125" mandrel @ 32F (0C) High pressure wash test No requirement 45 angle, 1200 psi, 8" away Adhesion 90 Hanging Weight < 2" (55mm) movement) ASTM D4956 Minimum Application Temp. Instron Peel Adhesion* 12"/min., 90 pullback No requirement 2 Series 981 Typical Value 0.014" - 0.016" 45 White 5 Red 100 No measurable change 9" x 9" panel No cracking Passes 0.2" (4 mm) 60F (15C) Degreased aluminum Prepainted panel Stainless steel FRP TedlarTM Aluminum Rail 5.3 lb/in (.95 kg/cm) 3.0 lb/in (0.55 kg/cm) 6.0 lb/in (1.1 kg/cm) 2.5 lb/in (0.52 kg/cm) 3.0 lb/in (0.54 kg/cm) 3.5 lb/in (0.56 kg/cm) Property Chemical Resistance SAE J1967 FMMVSS 108 Requirement No requirement Corrosion Resistance ASTM B-117 Salt Spray No requirement Impact Resistance Room Temperature No damage outside impact 100 in-lb, 5/8" tip Cold temperature No requirement 60 in-lbs at -20F Product Maintenance Series 981 Typical Value Not affected by toluene, #2 diesel fuel, gasoline (leaded) kerosene, TSP detergent, xylene, dilute metal brighteners No effect 1000 Hours No damage outside impact No damage outside impact Durability can be reduced if recommended techniques are not followed: * Failing to cut sheeting around rivets, seams and body panels. * Improperly used high pressure cleaning. * Spillage of chemicals or solvents. * Improper application or surface preparation. Cleaning Routine washing is recommended for maximum performance. The following cleaning methods are recommended. * Wash with sponge, cloth or soft brush using water and detergent. * Automatic truck wash. * Standard hand spray high pressure washing (1200 psi with wand held at least 12" from the surface at an angle less than 45 from perpendicular. * When using metal brighteners, follow manufacturer's recommendations for dilution. Thoroughly rinse from sheeting after soaking vehicle. Warranty Minnesota Mining and Manufacturing Company (3M) warrants that 3MTM ScotchliteTM Diamond GradeTM Conspicuity Sheeting Series 981 sold by 3M to be used for truck and trailer conspicuity markings in the United States and Canada will remain effective for its intended use and meet the stated minimum values for coefficient of retroreflection for seven years, subject to the following provisions: Storage * Cool, dry area out of direct sunlight * Temperature 65-75F (18-24C) humidity 30-50%. * Store rolls horizontally, in carton or in original packaging. * Store sheets flat. Sheeting Color White Red Minimum Coefficient of Retroreflection Candelas per foot candle per Sq. Ft. Candelas per Lux per Square Meter (.2 Observation and -4 Entrance)* (FMVSS 108 Requirement) 250 60 *All measurements shall be made after cleaning according to 3M recommendations and in accordance with ASTM E 810 "Standard Test Method for Coefficient of Retroreflection of Retroreflective Sheeting." Shelf Life * Apply 981 sheeting within two years of receipt of material. If Diamond Grade conspicuity sheeting is processed and applied to a vertical +20 surface in accordance with all 3M application and fabrication procedures provided in 3M's product bulletins, information folders, technical memos (which will be furnished to the agency upon request), including the exclusive use of 3M process colors and clear coatings, and recommended application equipment; and General Performance Considerations Series 981 sheeting will provide maximum durability when: * 3M recommended procedures are followed. * Sheeting is applied to vertical surfaces. * Actual durability will be based on actual customer use, field testing, exterior exposed testing and artificial weathering testing. 3 If the marking deteriorates due to natural causes; such as fading, cracking, peeling, lifting, discoloration or the coefficient of retroreflection is less than the minimum herein specified; 3M's sole responsibility and purchaser's and user's exclusive remedy shall be that 3M will provide full replacement of the 3M materials for seven years from the date of installation. Conditions Such failure must be solely the result of design or manufacturing defects in the Diamond Grade conspicuity sheeting and not of outside causes such as: improper fabrication, handling, maintenance or installation; use of process colors, thinners, or coatings not made by 3M; use of application procedures not recommended by 3M; applied to a surface at greater than +20 from vertical; failure of substrate; exposure to chemicals, abrasion and other mechanical damage from fasteners used to mount the marking; collisions, vandalism or malicious mischief. 3M reserves the right to determine the method of replacement. Replacement sheeting will carry the unexpired warranty of the sheeting it replaces. Claims made under this warranty will be honored only if 3M is notified of a failure within a reasonable time, reasonable information requested by 3M is provided, and 3M is permitted to verify the cause of the failure. Limitation and Liability 3M's liability under this warranty is limited to replacement as stated herein, and 3M assumes no liability for any incidental or consequential damages, such as lost profits, business or revenues in any way related to the product regardless of the legal theory on which the claim is based. THIS WARRANTY IS MADE IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR PURPOSE, AND ANY IMPLIED WARRANTY ARISING OUT OF A COURSE OF DEALING OR OF PERFORMANCE, CUSTOM OR USAGE OF TRADE. Literature Reference Application Instructions for Scotchlite Diamond Grade Conspicuity Sheeting Series 981 IF 4.9 FOR INFORMATION OR ASSISTANCE CALL: 1-800-553-1380 3 Traffic Control Materials Division 3M Center, Building 225-5S-08 P.O. Box 33225 St. Paul, MN 55133-3225 3M Canada P.O. Box 5757 London, Ontario N6A 4T1 3M Mexico, S.A. de C.V. Apartado Postal 14-139 Mexico, D.F. 07070 Printed on recycled paper 75-0300-5346-8