Modern tubes have less, if any, rubber in the composition.
Hi,
I used to cycle commute 10km to town and would expect 3 or 4 roadside puncture repairs a year.
Thin, high pressure tyres don't handle small glass shards very well.
I tried rubber inserts for a while, but the best protection was green slime. Often I would see the green oozing through the tyre where glass had cut through, but the slime had sealed the puncture enough to complete the trip.
Cheers
Modern tubes have less, if any, rubber in the composition.
If you don't like trucks, stop buying stuff.
If you don't like trucks, stop buying stuff.
When I was on motorcycles back in the UK I fitted a cheap inner tube. Problem was that when it punctured it deflated instantly so I went back to Michelin tubes which typically deflated slowly when punctured. I think this was when the cheap ones started to use less rubber.
Back to small equipment tyres.....has anyone actually checked what it costs to foam fill ?
You retain some of the features of a pneumatic tyre, they fill the tube with a polyurethane foam which sets overnight.
I have a concrete mixer with a flat tyre, the tube split. Struggling to even locate a cheap tube of the correct size, seems I need to buy new wheels ! There is a place in Bayswater that keeps a lot of small inner tubes but not the size I'm after.
Colin
'56 Series 1 with homemade welder
'65 Series IIa Dormobile
'70 SIIa GS
'76 SIII 88" (Isuzu C240)
'81 SIII FFR
'95 Defender Tanami
Motorcycles :-
Vincent Rapide, Panther M100, Norton BIG4, Electra & Navigator, Matchless G80C, Suzuki SV650
Every place I ever worked , which is a lot , had hand trolleys and wheeled equipment with flat tyres.
Never difficult to repair , it was above the level of most of the prima donna engineering tradesmen I met.
Yep they're not at all difficult to repair, perhaps I too am a prima donna but when I want to split a load of firewood, that's what I want to do, not fix the damn tyres on the splitter. Same when I want to move something in the shed- sick of having to fix the tyres on the trolley first. Wind has died down and it's time to spray some weeds- but wait, you have to fix the tyres on the spray unit first. Just nipping over to the wood shed to fill the barrow with firewood....
I've bought a bottle of the green slime, I guess I should treat some tyres now so I don't have to do it next time I want to use something with tyres. But I'm in the middle of fixing something else (when I finish this coffee!) so it'll probably have to wait until I need to spray some weeds, split some wood, move something in the shed....
If the slime lets me down (ha ha) I'll look into the foam fill but honestly it sounds like it's bound to be expensive.
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