We have always used museum putty, but have recently changed to this stuff. Seems good. Same product Marathon uses.
https://www.amazon.com/dp/B07YB1ZXG6...roduct_details
We have always used museum putty, but have recently changed to this stuff. Seems good. Same product Marathon uses.
https://www.amazon.com/dp/B07YB1ZXG6...roduct_details
John & Janene Browder
Knoxville, TN
2008 Marathon H3-3S