300mm SQUARE JOINT(0)No Reviews yet Pinit Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: SJ300W Deliver 1787 Available Pickup in Depot - FREE! Select Depot to check availability. Details A square 300mm joint designed for use with 9 - 20mm boards.Available in a range of colours.White - 20 years guarantee.Colours & foils - 10 years guara... Details Back DetailsA square 300mm joint designed for use with 9 - 20mm boards.Available in a range of colours.White - 20 years guarantee.Colours & foils - 10 years guarantee. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review