Waterproofing is a “system,” not just adding more glue. We follow a strict 4 steps to 100% waterproof the cut ends of neon signs:
- Preparation: Use dedicated silicone square end caps and neutral silicone sealant.
- Cleaning: Clean the cut surface with alcohol to ensure perfect adhesion.
- Sealing: Fill 1/3 of the cap with sealant, ensuring it “overflows” slightly upon insertion to create a 360° seal.
- Curing: Allow full curing before water immersion testing.
For a step-by-step guide with images, please check out our detailed article.
Have other insights or questions? Let’s discuss together!
Need more help? Just click the [WhatsApp button] on the bottom right to chat with us. We’ll be happy to assist you immediately!
