18 oz Blockout Banner

18oz heavy-duty matte blockout vinyl banner Dual-layer PVC with blockout layer & scrim fiber reinforcement Single / double sided UV printing available Waterproof & UV-safe for indoor and outdoor long-term use Multiple custom finishing and hardware options Heavy-Duty Blockout Material: Premium 18oz matte blockout vinyl features double-sided PVC with an inner blockout layer, realizing zero light transmission for ultra-clear display effects. Reinforced scrim fiber structure enhances overall toughness for harsh outdoor environments. Indoor & Outdoor Weather Resistance: Adopts waterproof and UV-resistant coating, effectively resisting sunlight fading, rain erosion and wind pressure, suitable for street banners, light pole banners and long-term commercial publicity. Flexible Size & Welded Splicing: Supports ultra-large format printing with exclusive size limits for single/double-sided styles. Oversized banners adopt professional welding splicing process for seamless and firm connection.