| Re: [GMCnet] Roof Lights what to use 4 Sealer ?? ( Dicor or Black Silicone ) ? [message #325609 is a reply to message #325598] |
Tue, 31 October 2017 13:24   |
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Matt Colie
Messages: 8547
Registered: March 2007
Location: S.E. Michigan
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USAussie wrote on Tue, 31 October 2017 08:56G'day,
Read this: http://gmcws.org/blog/?p=1827
Regards,
Rob M.
Thanks Rob,
That is a very good walk though.
I like its specifics.
There are now available products that will remove either silicone or polyurethane materials. They are not skin friendly.
I wonder if he explained the difference between the caulking guns on the last page.
As it happens I know (only after decades of dealing with 4000, 4200 and 5200), so I will try to make a clear answer.
Of the two, the one is stepless and can back off with the release of the grip.
The one under the circle/strike is the ratchet type. It will click along one step at a time. When the grip is released, it may not let the pressure off the tube.
The cheap ones are often available for 2~3$. The good ones are seldom less than 10$.
Matt
Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit
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