This is a 1-quart size caulking gun for use with OSI SC-175 Draft & Acoustical Sound Sealant in tubes. This is a larger size than the 1/10 gallon caulking guns used for most household projects. Any 1-quart size caulking gun will work with the tubes.
This home theater and listening room has been something Ive spent years designing. Your panels were the icing on the cake. Thank you so much for providing such an effective and affordable solution. - Paul More reviews and photos...