Showing posts with label paint stripping. Show all posts
Showing posts with label paint stripping. Show all posts

Saturday 14 January 2017

Cream











Paint freshly cured and blemish free, my Univega's frameset grew accustomed to its new identity at centrally heated room temperature. I headed north on other missions and awaited the arrival of those chain-ring bolts for the 1x9 conversion. Several days hence, those bolts had arrived...
Long drives can leave me feeling wired, so I promised myself, I’d “Just do an hour”; treat the frame internally, get the headset, bars, stem, bottom bracket etc in…
Three hours later, I was a lot further along but reaching that dangerous tipping point-the one where thought processes become addled and mistakes made. At 1.30 am, I flopped into bed and resumed building after eight hours rest.
Everything breezed together with liberal helpings of fresh grease and minimal faff. On the subject of grease, I’ve been suitably impressed by the longevity of Green Oil eco grease that remained pretty conspicuous on fasteners and bottom bracket threads alike some months in. http://www.sevendaycyclist.com/green-oil-eco-grease  
Full-length mudguards certainly help but, I was also pleasantly surprised to discover a decent layer of Muc-Off grease still adorning the Stronglight Aheadset bearings. These had been pretty much untouched for two years.    
Rebuilding is an ideal opportunity to give components and accessories a really thorough scrub. Mudguards were purged of wintry sludge; corroded “stainless” fasteners were replaced, re-greased and snugged tight. Many miles in, its KMC X9-ept chain http://www.sevendaycyclist.com/kmc-x9-ept-chain was now well past the first flushes of youth and signalled another enforced break, while waited for its SRAM PC971 replacement to arrive.
Puncture season in full swing, I switched my attention to salvaging tubes. Having discovered my ‘cross inspired fixer’s front tyre pancake flat, I changed the tube, rounded up some other casualties and patched them for spares duty.
Two patches is my limit. Those sporting more; or larger lesions are decommissioned and reincarnated as top tube/chainstay protectors, headset or seat collar boots.
During the Univega’s makeover, Graham asked if I would drop by and strip his scabby old tart- a much loved, though world weary mid-90s GT Timberline.
It would’ve been ungrateful to decline, so, needing a break from the screen I popped in midweek. Two hours, one tin of penetrant spray and some nervous moments later, everything (including a seized UN30 cartridge bottom bracket!) relented.
Frameset bare and ready for the stripping tank, I turned my attentions to the Timberline’s grungy Alivio groupset. A liberal helping of Fenwicks’ FS1, some warm water and furious scrubbing later restored it to a socially acceptable and basically serviceable state.
While kinder to user and environment than my old friend, methyl chloride, the wispy vapour emanating from the other tank, always reminds me of the transporter scene in David Cronenberg’s visceral reworking of “The Fly”. Several minutes later and it had done a decent job of softening and partially stripping the existing finish.
Dredged from the chloride tank, things are basically dry. This one leaves a slightly slimy layer behind, which demands a few minutes longer in the blast cabinet.
After a few false starts, every last trace of residual paint and stickers were gone, leaving only a faintly dimpled, primer friendly surface behind. Graham’s going the blue route and has plenty of choice at his disposal.        
Elsewhere, there’s been a sudden swing to wintry weather. I’ve been thankful for my ‘cross inspired fixer’s quick, though dependable handling while chasing along lanes carpeted in thick slush.


Fixed offers that extra bit of feedback between tyres and surface. The ability to ease off gently against the transmission to slow, rather than pulling the front brake and being spat off is a definite plus!