Your 95 camper, is it a rubber roof? I’m going out on a limb here but I think that year would be in the EPDM rubber era. Someone may pop in here quick and confirm.
Assuming it is rubber,
A few things, first the caulk around the edges, and any other roof penetration. That needs to be very close inspected and repaired if any hint of cracks are visible. You use Dicro self leveling lap sealant on those. If the old caulk is real broke up, then you can peel some of it away back to good and then apply new. If you have a hair line crack, then you can apply new Dicro over that.
Now to the roof coating. If it is a rubber roof this the what Dicor the folks who made the roof recommend. Yours is most likely Brite ply. Sunline Fan may be able to confirm. They recommend there roof coatings.
See this web site http://www.dicor.com/Roofing.aspx
You can then search on line or in stores for there products.
Koolseal is another reported good rubber roof product however I myself have not used them. http://www.koolseal.com/product_list.asp
For a rubber roof, I would caution the Lowes/Home Depot route unless they sell the brand name you have researched. The store folks I have found do not know RV’s and some not all the products they sell.
On line stores sell the brand products and often times cheaper then the RV stores. It may take a little searching but most can be found. Since the roof is so important, on a rubber roof I would research the right product for it and then buy that even if it costs.
Now if you have a metal roof, that is a little different. I myself have not done a RV metal roof but have mobile home metal roof and then the fiber roof coatings out the lumber yard work well there.
OH and if you have a rubber roof, odds are it is most likely not a walk on roof. In that case a tarp, carpet or other protector needs to be put down against the rubber and then pieces of at least 1/2" thick plywood put down across the 16” center rafters to hold your weight.
Hope this helps
Current Sunlines: 2004 T310SR, 2004 T1950, 2004 T2475, 2007 T2499, 2004 T317SR
Prior Sunlines: 2004 T2499 - Fern Blue
2005 Ford F350 Lariat, 6.8L V10 W/ 4.10 rear axle, CC, Short Bed, SRW. Reese HP trunnion bar hitch W/ HP DC
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