Anyone has some experience in preventing rust in sills that are a bit rusty from the inside? Like this for example:
I've came across this: DINITROL RC900 I'm thinking this might be good to squirt inside the sills. And then another coat of rust preventing oil like this: Krown Oil
Advice / expertise appreciated...
Preventing rust
Moderator: RichardW
- xantos
- Posts: 409
- Joined: 02 Apr 2013, 10:05
- Location: Slovenia
- My Cars: Xantia 1.9TD Break non-hydractive (1999)
Xantia 3.0 V6 Activa (1998)
C4 2.0 HDi Exclusive Mk2 (2010) - x 10
Preventing rust
Last edited by xantos on 31 Mar 2016, 20:41, edited 3 times in total.
Xantia Break 1.9TD (jammed b****!)
Xantia Activa 2.0 TCT + LPG (1998) (peeing b****!) RIP
Xantia Activa 2.0 TCT (1998) (burnt b****!)
Xantia Activa 3.0 V6 (1998) (not a b****! yet )
C4 Exclusive 2.0 HDi (gear shifting b****!)
Xantia Activa 2.0 TCT + LPG (1998) (peeing b****!) RIP
Xantia Activa 2.0 TCT (1998) (burnt b****!)
Xantia Activa 3.0 V6 (1998) (not a b****! yet )
C4 Exclusive 2.0 HDi (gear shifting b****!)
- Stickyfinger
- (Donor 2016)
- Posts: 10411
- Joined: 28 Mar 2013, 21:05
- Location: Somset my lovleee
- My Cars: Xantia V6 ACTIVA 3ltr 24v Manual p1
Xm 2.1TD Ph2 Exclusive
AX, little Daffodil
SAXO White Mk1. Sally - x 1280
- Contact:
Re: Preventing rust
Just use Dinitrol's full range of materials .....no need to mix them
Alasdair
Activa, the Moose Rider
3x C5x7 Steering racks and counting
Activa, the Moose Rider
3x C5x7 Steering racks and counting
- white exec
- Moderating Team
- Posts: 7445
- Joined: 21 Dec 2015, 12:46
- Location: Sayalonga, Malaga, Spain
- My Cars: 1996 XM 2.5TD Exclusive hatch RHD
1992 BX19D Millesime hatch LHD
previously 1989 BX19RD, 1998 ZX 1.9D auto, 2001 Xantia 1.8i auto
and lots of Rovers before that: 1935 Ten, 1947 Sixteen, 1960 P5 3-litre, 1966 P6 2000, 1972 P6 2000TC, and 1975 P6B 3500S - x 1752
Re: Preventing rust
Have successfully used Cavity Wax (brown or clear) from 4CR - superb stuff.
Also bought a Sealey SG18 wax injection/spray gun - will apply anyone's wax inside cavities and over large areas.
Also bought a Sealey SG18 wax injection/spray gun - will apply anyone's wax inside cavities and over large areas.
Chris
Re: Preventing rust
Hi WE. I have the same gun and Bodyline cavity wax, brown and clear too.white exec wrote:Have successfully used Cavity Wax (brown or clear) from 4CR - superb stuff.
Also bought a Sealey SG18 wax injection/spray gun - will apply anyone's wax inside cavities and over large areas.
As for OP. If you have access, I try to get some surface rust off mechanically. Then Phosphoric acid. Leave that a few days. Then brush off with a wire brush. Cavity wax on top. If it is on underside, and is getting hit by water, then Bodyline black underseal is a better finish, after the acid. The Bodyline brand are Unipart products made by Dinitrol. Citric acid is good too as a de rust agent. That is all good gear and lots cheaper than some of the pricy brands.
My phosphoric acid was about £20 a gallon. Chemical suppliers.
Citroen C5 1.6 HDI 110bhp Estate 06 plate
French Mistresses gone.
Citroen C5 HDI Mk 1 hatchback
Vel Satis 3.5 v6
ZX 1.9D Est.
ZX 1.9DHatch
Xantia 1.9td est.
Xantia 2.0 hdi Est.
Xantia V6 MK1
Xantia V6 MK 2
French Mistresses gone.
Citroen C5 HDI Mk 1 hatchback
Vel Satis 3.5 v6
ZX 1.9D Est.
ZX 1.9DHatch
Xantia 1.9td est.
Xantia 2.0 hdi Est.
Xantia V6 MK1
Xantia V6 MK 2
-
- Moderating Team
- Posts: 11563
- Joined: 02 Apr 2005, 16:11
- Location: Charmouth,Dorset
- My Cars: Currently:
C5 X7 VTR + Satnav Hdi estate Silver
C5 X7 VTR + Hdi Estate 2008 Red
In the past: 3, CX td Safaris and about 7, XM td estates. Lovely cars. - x 1199
Re: Preventing rust
I use oil, you can take a door tread plate screw out and squirt it in with an oil can, unlike sealants it continues to creep and gets into the seams where the rust usually takes hold. Squirt it in until it runs out along most of the sill length, you will need to do it every year but it does stop the sills rotting.
Peter
Peter