Yes, a single appropriately sized Tank Sealer Kit can seal multiple tanks. The key is proper timing and technique: fully prep both tanks first, then divide the Tank Sealer between them.
How to use one Tank Sealer kit on multiple tanks, in brief:
- Thoroughly prep both tanks using KBS Klean and RustBlast before applying Tank Sealer. KBS Klean and RustBlast can be poured from one tank to the next without losing effectiveness.
- Pour part of the Tank Sealer into one tank, then immediately pour the remaining portion into the second tank. Never drain Tank Sealer from one tank into another.
- To seal a second tank later, pour Tank Sealer into the first tank, then place plastic between the lid and the can before resealing it. Stored this way, the unused portion stays usable for up to six months.
Important: Never drain Tank Sealer from one tank into another. Divide it from the can and apply to each tank directly.
Frequently Asked Questions: Splitting Tank Sealer Between Tanks
Yes, a single appropriately sized Tank Sealer Kit can seal multiple tanks. Be sure to fully prep both tanks first, then pour a portion of the Tank Sealer into the first tank and the remaining portion into the second tank immediately.
No. Never drain Tank Sealer from one tank into another. Divide it directly from the can and apply the portions to each tank.
Pour the first portion of Tank Sealer into the prepped tank, then place a piece of plastic between the lid and the opening of the can before resealing it. Stored this way, Tank Sealer stays usable for up to six months. KBS Klean and RustBlast are more flexible and can be poured from tank to tank without losing effectiveness.
Still have questions about sealing multiple tanks? Contact us for help.
