Is Waxoyl underseal any good?

Waxoyl is only really good for box sections and inside door panels. In areas such as inside the wheel arches it will eventually wash off. However, it is great for revitalising old underseal as it soaks into it and reduces the hardness.

Will Waxoyl stop rust?

Waxoyl does provide anti rust treatment for cars and also stops rust on cars developing. Waxoyl is very effective at stoping rust and treating rust and provides a good anti rust coating. We use injection guns to inject Waxoyl into chassis cavities for internal rustproofing of these areas.

Is Waxoyl safe on rubber?

Waxoyl themselves advise to keep it off rubber parts which makes sense as the wax is suspended in a petroleum based mixture to keep it solidified so it could dry any rubber parts out, however reading up on it it doesn’t appear to have any long term affects.

Can you underseal over Waxoyl?

How to apply underseal. Treating a car is something which can be done by a keen DIYer, but it’s a messy job and you’ll need decent access to the underside. To do the job properly you’ll need to make sure the surface to be painted is clean and that the old, cracked underseal is removed.

Why do you need a Hammerite Underbody Seal?

Hammerite Underbody Seal gives heavy duty protection for underbody, wheel arches and other high impact areas. Protects against stones, water and salt with proven corrosion resistance. Remains flexible, will not crack or peel like most bitumen underbody seals. Reduces drumming and road noise if applied in door panels and under floor panels.

Is there an Underbody Seal with Waxoyl added?

There’s also Underbody Seal with Waxoyl added. If you really want to protect and get Waxoyl to do what it’s supposed to do, then (as I do with all of my cars) pay for a professional steam clean of the underside and professional Underbody Seal with a pressurised delivery system.

When to use Hammerite Waxoyl extended sprayer?

New improved spraying with the Hammerite Waxoyl Pressure Sprayer. Standard spray – Should be used on large flat upright panels and anywhere you can uses the spray bottle when it’s held upright. Extended spray – Should be used when the standard nozzle just won’t reach and when you need to spray a panel that’s above you.

What’s the best way to remove an Underbody Seal?

The Hammerite underseal is generally easy to get I find. Use rust killer on the rust and then slap on the underseal with a paint brush. Let it set for about an hour before a second coat. It will take a few weeks to fully set. If you want to remove the underseal at any point you can use WD40.