Polypropylene
Natural Rubber Carton Sealing Tape provides the most consistent reliable box closure and the most aggressive adhesive of any pressure-sensitive tape.

• Natural Rubber quickly penetrates and grips corrugated saving "rub down" time.
• Moisture-resistant tape tolerates humid and damp conditions.
• Large application temperature range 0° - 150° F.
• Polypropylene film backing except for Tape Logic #53 which has a PVC film backing for lower stretch.

PVC
Super strong Natural Rubber Carton Sealing Tape

• Natural Rubber Carton Sealing Tape provides the most consistent reliable box closure and the most aggressive adhesive of any pressure-sensitive tape.
• Natural Rubber quickly penetrates and grips corrugated saving "rub down" time.
• Moisture resistant tape tolerates humid and damp conditions.
• Natural Rubber Tape has the largest application temperature range 0° - 150° F.
• PVC film backing provides lower stretch and maximum tear and puncture resistance.