Carlite Bonding is a Gypsum plaster. Gypsum plasters are a good thing for patching up a damaged wall but the best solution and by far the most durable would be sand, Cement & lime mixed to a ratio of 5 sand, 1 Lime, 1 Cement with a plasticiser to make the render workable.Click to see full answer. Similarly, you may ask, what is Carlite?Gyproc Carlite Finish is a versatile finish coat plaster which can be used for finishing most backgrounds and linings such as Gyproc undercoat plasters, Gyproc plasterboards, and sand and cement.Beside above, what is bonding compound? Product Description GTEC Bonding Compound is made from Gypsum, a soft sulphate-based mineral that is commonly used in creating various types of plaster. The Bonding Compound is specifically used to bond plasterboard to a wall and is also suitable for use with GTEC Thermal Boards and the GTEC Shallow Wall Channel. One may also ask, what is bonding coat used for? Bonding Plaster: Bonding is an undercoat plaster. This means it is the first coat, or undercoat to be applied to a new (or to be patched) wall. When it is trowelled off, it is scratched with a nail to give a “key” for the top coat, or finish plaster to adhere to.Is bonding coat breathable?Limelite Easy Bond is breathable and won’t seal moisture into the substrate like an impermeable SBR or latex base primer. It also won’t re-emulsify when damp like PVA based primer.