uses has a white(ish) vinyl top layer. You could contact them, or perhaps an Escape
owner knows the specific product. It is smooth, however, unlike the pebbly texture of the original Ensolite. Unfortunate, an exact replacement is no longer available.
You might cut a piece from a hidden area to make your repair. Then patch the hidden area with a different product.
I believe contact cement is commonly used to glue it, but Alex's suggestion of a search is good. Use the "Site Search/Google" at the bottom of the search menu for best results.