What to Do When the Sunroof Seal Ages?
2 Answers
Slowly pull out the old sunroof seal along its track and thoroughly clean the gaps inside. Force the new seal directly into place along the sunroof track. Carefully check if there are any protruding parts of the seal. If there are, it means the seal is not fully installed, and you need to apply more force to push the protruding part in.
If the sunroof seal is aging, I find it crucial to first assess the extent of deterioration, such as checking for cracks or hardening. For minor aging, applying a silicone-based protectant can temporarily restore elasticity and delay the issue. If there are obvious cracks, it's necessary to replace the seal with a new one. It's recommended to purchase OEM or compatible products. Before installation, thoroughly clean the sunroof channel to remove old adhesive residue, then align the new seal properly and press firmly around the edges to ensure a tight fit. Seeking help from a professional repair shop is the safest option, as they can use specialized tools to test waterproofing and adjust the sunroof frame if needed. Don't forget regular maintenance—clean surface dirt monthly and apply lubrication, while minimizing sun exposure to prevent accelerated aging. Otherwise, severe aging may lead to leaks, causing interior moisture buildup, mold growth (affecting health), and making driving uncomfortable. Addressing issues promptly saves time and effort while enhancing driving comfort.