Answer:
It is designed for smooth, rigid vertical surfaces such as clean painted metal, aluminum, and rigid composite body panels. It is not suitable for flexible fabric or curtain-sided vehicle bodies.
The 3M Series 983 White tape is engineered specifically for rigid body profiles and structural perimeter marking:
- Approved Substrates: Rigid smooth painted metal, aluminum, and rigid composite panels found on commercial trucks, tankers, trailers, utility fleets, plant bollards, warehouse racking, and machinery guards.
- Mounting Orientation: Must be mounted vertically (within ±10° of vertical) to maintain optimal retroreflective performance.
- Surface Preparation: Substrates must be thoroughly degreased and cleaned using non-filming alcohol or solvent cleaners prior to adhesive contact.
- Installation Restrictions: Not recommended for curtain-sided trailers, flexible tarpaulins, or fabric panels. The tape must be sliced and trimmed around body rivets, hinges, expansion seams, and joints rather than bridged continuously over them.
