Looking to get the best sealant for you windows? Or maybe the best bathroom waterproof sealants? Whether you’re a tradesman on site or a DIY enthusiast at home, we’ve got you covered when it comes to sealants. Polyurethane sealant, silicone sealant, bathroom sealant and more, we stock it all here at Diamond. Plus with a choice of colours available, the options are endless when it comes to finding the perfect polyurethane sealant or silicone sealant. From gleaming white bathroom sealant to brown, black or even clear sealant for framing, simply order online and let us do the rest. Alternatively, why not take a look at the full adhesive and sealant range where you’ll find everything you need to get the job done.