Hi experts

What is the difference between Jotashield Primer vs Jotun Ultra Primer ?

I am looking for external wall sealer for my house.

Ultra primer is meant for new buildings where the walls are still damp.

For Jotashield Primer is there a long lasting edition ? Long time ago Jotun has 2 different editions: one for 5 yrs and another for 10 yrs.

Don't know. Their topcoat products list 12yr/8yr guarantee but its not mention on their primer product page. Try contacting jotun support.

Did you choose Jotun because its better than Dulux weathershield/Nippon?

Thx. I have good experience with Jotun. Never used Dulux.