Hot melt Pur-Fect Lok Type 34-196A is UL723 approved with 0/0 rating for flame propagation and smoke generation. UV dye improves visibility under UV light source, ensuring proper positioning and amount. Moisture curing adhesive runs cleanly at 250°F. Applications include vinyl laminating and assembly bonding. Roll or slot coater is used to apply. Open time ranges from 3-7 min.