Whether a tire can be repaired after using sealant depends on the type of sealant that was used and the extent of the damage to the tire.
There are two types of tire sealants: temporary sealants and permanent sealants. Temporary sealants, such as aerosol sprays or liquid sealants like Slime, are designed to be a temporary fix for small punctures in tubeless tires. These types of sealants often use a water-soluble formula that can be easily cleaned out of the tire, allowing for a permanent repair to be made.
On the other hand, permanent sealants are designed to remain in the tire for the life of the tire and seal punctures as they occur. These types of sealants typically use a thicker, more viscous formula that can be more difficult to remove from the tire.
If you have used a temporary sealant, it is usually possible to repair the tire using traditional methods, such as a patch or a plug. However, it is important to have the tire inspected by a professional to ensure that the sealant did not cause any damage to the tire or wheel that could compromise safety.
In general, it is always best to have a tire inspected by a professional after using any type of sealant, as the sealant can mask underlying damage to the tire that could pose a safety risk if left unaddressed.