[Perfectlap]

I would only use 303 on plastic.

For leather the best coated leather product I have used for the leather in the 986 (987 is not the same) is 1Z leather cleaner. You can get it at autogeek.net
Leatherique is more for old school Porsche leather that has not been coated for protection.
It will work but not as well as 1Z.

For the top use only Raggtopp Cleanser (and follow up once dry with Raggtopp Protectant). It's the company that supplies Porsche for their rebranded Tequipment detailing product. Also, use the cleanser with a boar's hair brush or an OXO feather tip brush and use that brush only for that purspose. Don't get car wash detergents into the brush, those soaps are dust magnets if not 100% rinsed out. Dust embedding into the canvas is what causes those stretch and wear marks.


As for the cracking, that can only be permanently fixed by replacing the leather cover. A dye job will not last since you're well sitting on it.