The Caltex-Approved Modular Design LED Diesel Price Sign features a robust ABS housing internally potted with A50 hardness clear epoxy resin glue, which fully encapsulates each LED tube for complete waterproofing and UV protection. Controlled by a 64*128 LCD screen remote with customizable boot logo, this front-maintenance sign requires no external acrylic panel. Digits (12" or 8" in red/green/white) connect via ribbon cables and support independent address codes for multi-sign installations without signal interference.

Q1: Is the epoxy resin applied on the outside or inside of the sign?
A1: Inside. The A50 hardness clear epoxy resin is poured directly into the ABS housing, completely surrounding and sealing the LED tubes — not just coated on the surface.

Q2: Why doesn't this sign need an extra acrylic panel?
A2: Because the epoxy-potted ABS housing itself is fully waterproof and UV-resistant. An acrylic panel would only add cost, reduce clarity, and trap moisture.

Q3: Can the epoxy resin yellow over time under sunlight?
A3: No. The A50 hardness clear epoxy is formulated with UV stabilizers, preventing yellowing and maintaining high transparency even after years of outdoor use on diesel price signs.

Q4: How does the internal potting affect maintenance?
A4: The front-maintenance design allows technicians to access components without removing the sign or damaging the internal epoxy potting — making repairs quick and safe.

Internal Epoxy Potting in ABS Housing – The epoxy resin is poured inside the ABS shell, fully encapsulating the LED tubes for superior waterproofing, dust sealing, and vibration resistance.

No Acrylic Panel Needed – Because the epoxy potted ABS housing already provides complete protection, no external acrylic cover is required — eliminating glare, condensation, and yellowing.

Caltex-Approved Front Maintenance – Patented design allows quick access from the front for servicing, while the potting remains intact.

64*128 LCD Remote with Custom Logo – Large LCD screen remote allows easy price changes, address code setting, and free boot logo personalization.