Frequently asked questions
Is Rock-on-a-Roll safe for fish and plants?
Absolutely. It was developed specifically for use in ponds with plants and fish.
Are there any cement products in Rock-on-a-Roll
No. It is made entirely of inert polymers.
Do I still need a rubber or plastic liner when using Rock-on-a-Roll?
Yes. Rock-on-a-Roll is designed to attractively hide liner without the use of a great deal of stone. It does not hold water itself.
Should I use Rock-on-a-Roll on the bottom of my ponds?
We don't recommend it. Rock-on-a-Roll is meant to decorate the upper edges of the pond, especially above the water line. The pond's bottom with become natural looking on its own over time.
Do I need to seam Rock-on-a-Roll pieces together?
Not usually. The pieces can be overlapped, with a few stones placed to hide where they meet. If need be, we can custom fabricate a roll up to 40 feet long by 34 inches wide, though there is an additional charge. Please call if you would like more information.
Can Rock-on-a-Roll be glued to the liner?
Yes. Non water-based contact cement can be used, as can polyurethane expanding foam (Great Stuff), silicon glue, or any other waterproof adhesive.
How flexible is Rock-on-a-Roll?
The flexibility of Rock-on-a-Roll varies to some extent with temperature. When it is warmed in the sun, it becomes almost as flexible as rubber.
How long will Rock-on-a-Roll last?
Rock-on-a-Roll is UV resistant and is not affected by water emersion, freeze/thaw cycles or any other enviromental factors. It will provide years of service.
If I have questions about using Rock-on-a-Roll, can I call and speak with a human?
Please do! If you have any questions at all about the product, or about pond construction or management, please call. It's great fun to hear about and discuss people's projects.
Is there a guarantee?
Yes. If for any reason you are not satisfied with your purchase of Rock-on-a-Roll, you may return it at our expense, regardless of its condition.