Wooden End Rings
are cut to your desired length. Wall thickness
E-mail for shipping costs, or place your order,
and we will send shipping costs for your approval
before accepting your PayPal payment.
We recommend using a hole
saw to cut the focuser opening.
rings protect tubes from damage. 13 ply Baltic
Birch, 1" wide, incised 1/8" wide
1/2" deep. Press or glue onto tubes.
Finished end rings are fine sprayed with up
to eight coats of acrylic polymer, with cinimmon
Measure the circumference of your tube with
a cloth tape measure. Wall thickness is ok
taken with a ruler.
E-mail for shipping
costs. Or place your order and we will send
shipping costs for your approval before accepting
your PayPal payment.
FRP and Virgin
Looking for Ebony Star?
finishes useful for telescope making it
has not been manufactured since 2006.
FPR has been used in manufacturing Dobsonian
telescopes for many years.
Strips and Teflon prices include shipping
in the continental USA
size range of ring you want.
(2) Specify outside
diameter you want.
Specify ring width up to 2".
5 business days to ship.
48" x 1.0"
48" x 0.75"
Both Sizes In
Ships in 24
FRP is brittle. Heat it by letting
it sit in the sun on a conductive
surface (roof of your car) for 15-20
minutes and it will be very pliable.