Teak Decking Why Choose Moody Decking? Moody Decking is beautiful longer Moody Decking has taken the best of the traditional past and put a modern slant on it. We build our decks face down in jigs and back them with a single layer of fibreglass. TDS Products TDS are the leading American manufacturers of caulking and deck cleaning products imported and supplied by Moody Decking. Sikaflex The well-known product for deck caulking, Sikaflex caulking 290i DC provides an excellent bond for teak decking. It requires a primer application before caulking and there are additional H&S considerations.