Aiqeek Self-Leveling RV Roof Sealant vs Dicor 501LSW-1 Lap Sealant

Both are self-leveling white lap sealants for horizontal RV roof surfaces, and both work on EPDM and TPO. The Dicor 501LSW-1 is the safer pick for most owners: it is the product RV shops stock, it is the third part of Dicor's own roofing system, and its cure schedule is well documented. The Aiqeek bundle gives you two tubes with nozzles, which suits a small repair or a spare tube kept on hand. Owners rate the Aiqeek well but on few reviews, so the track record is thinner.

• Choose the Aiqeek if you want two tubes with nozzles included for a small repair and a spare, and you are sealing EPDM, TPO, PVC, metal or fiberglass.
• Choose the Dicor 501LSW-1 if you want the sealant RV shops and Dicor roof systems are built around, with a proven cure schedule and long shelf life.