FAQ – Cleaning & Accessories
Information and frequently asked questions about cleaning products, polishes, tools and accessories for PC hardware maintenance and application.
Cleaning
TG Cleaning Wipes
TG Cleaning Wipes are a set of dry and wet cleaning wipes. They are ideal for removing thermal paste or residue from pastes, pads and sheets. TG Cleaning Wipes can also be used to collect liquid metal residue. First clean the surface with the dry wipe to remove the bulk of the residue. Then clean the surface with the wet wipe. As a final step, wipe the surface again with the dry wipe to remove the last traces completely.
Check the TG Cleaning Wipes downloads section for the current safety data sheet and any available declarations of conformity. If you need a specific document or language version, send us the exact item number and the type of document required. A technical data sheet does not replace a safety data sheet. Additional certificates or confidential formulation details are not automatically available.
TG Remove
TG Remove is intended for removing residue from compatible thermal interface materials and contains acetone. Apply the cleaner carefully to a suitable cloth and clean only compatible surfaces. Keep it away from sensitive plastics, PMMA, markings and adhesives. Work with the device switched off and disconnected from power, ensure good ventilation, and allow the contact surfaces to dry completely before reassembly. Avoid contact with skin.
Check the TG Remove downloads section for the current safety data sheet and any available declarations of conformity. If you need a specific document or language version, send us the exact item number and the type of document required. A technical data sheet does not replace a safety data sheet. Additional certificates or confidential formulation details are not automatically available.
Tools & Accessories
TG Scraper
TG Scraper helps gently remove adhesive residue and indium from CPUs during delidding. Work on a stable surface using light pressure and a shallow angle. Do not press on die edges or small SMD components, and do not try to forcefully pry off hard solder residue. Avoid steep angles on the PCB surface, as this can cause scratches.
TG Caliper
TG Caliper is made of ABS plastic. Zero it before measuring and carefully bring the measuring faces into contact with the component. Do not compress soft thermal pads while doing this, or you will measure a thickness that is too small. Only measure hardware that is switched off and disconnected from power. For particularly tight tolerances, a suitable precision measuring instrument is required.
TG Spatula Pro
TG Spatula Pro helps spread thick thermal pastes evenly with controlled pressure. Work slowly on clean contact surfaces and spread only the required amount into a thin layer. Do not apply high force to exposed dies or their edges. Use very slow movements with thick thermal pastes. Be sure to avoid fast wiping movements. You can also find video tutorials for products such as Duronaut and Duronaut Pro on the Thermal Grizzly YouTube channel.
Protection & Insulation
TG Kapton Insulation Sheet
Cut TG Kapton Insulation Sheet to size with clean, sharp scissors or a blade on a suitable surface, never directly on the circuit board or CPU substrate. Apply the film to clean, dry surfaces that need electrical insulation. The actual heat transfer surface must remain clear. Avoid torn edges, wrinkles and overlapping layers under the cooler. In direct-die installations, even a thin additional layer can change the contact height. Use the protection method specified in the cooler's instructions for these installations.
TG Kapton Insulation Sheet is used to electrically insulate suitable contact areas. Its protective effect requires a clean surface. The film must not get between the cooler and the contact surface, as this would impair heat transfer. For applications with specific voltage requirements, thickness and electrical specifications must be checked separately.
Both versions are suitable for continuous temperature exposure up to 180 °C. The standard TG Kapton Insulation Sheet withstands temperatures up to 280 °C for short periods. The transparent, yellowish film allows the covered components to remain visible. TG Kapton Insulation Sheet Black Edition withstands temperatures up to 260 °C for short periods. Its matte black surface is suitable when components should also be visually concealed or when the yellowish film does not suit the design.
Instructions, data sheets and, where available, technical drawings for TG Kapton Insulation Sheet can be found in the downloads section of the product page. Make sure the document matches your version and revision. If the required file is missing, tell us the item number and the information you are looking for. Please note that a public CAD file is not available for every product.
TG Shield
TG Shield is suitable for protecting electrically sensitive contacts or components from electrically conductive thermal interface materials such as liquid metal. With non-conductive paste, the coating is normally not needed for short-circuit protection. Use the integrated brush to apply a thin, continuous coat of TG Shield to the SMD components that need protection around the planned liquid metal contact area. The surface must be clean and dry. Keep the actual heat transfer surface, socket contacts and connectors clear. Allow the coating to dry completely before applying liquid metal, and check it for gaps.
Once fully dry, TG Shield forms an electrically insulating protective layer. Liquid metal such as Conductonaut remains electrically conductive itself. Therefore, vulnerable components must be protected without gaps and the heat transfer surfaces must be kept clean. The coating is not a substitute for correct dosing and does not constitute blanket approval for high-voltage applications. TG Shield itself is not electrically conductive when dry.
TG Shield requires approximately 30 minutes of drying time at 20 °C. Thicker layers and unfavorable ambient conditions can extend drying time. Therefore, apply liquid metal only once the layer has dried completely. For removal, use only agents suitable for both the coating and the underlying material. Acetone can dissolve the coating, but it can also attack plastics, markings and adhesives. Therefore, work carefully and do not immerse the entire circuit board. TG Remove can remove TG Shield.
Instructions, technical data sheets, drawings and available safety or conformity documents for TG Shield can be found in the downloads section of the product page. Check that the item number and revision match. A technical data sheet does not replace a safety data sheet. If a file or language version is missing, send us the exact product name and specify the document you need. Public CAD files, additional certificates or formulation details are not available for every product.
TG Shield is supplied in a 5 ml bottle with an integrated application brush. Close it carefully after use. If the bottle is damaged, has leaked or is missing the specified brush, send us proof of purchase and photos of the packaging and contents. For missing parts or accessories needed separately, send us the exact item number, proof of purchase and a photo with the relevant part marked. We will check whether a suitable part is available and what costs or shipping conditions apply. Do not use unverified replacement parts with different dimensions.
Close TG Shield immediately after use and store it in its original packaging according to the label and safety data sheet. Avoid heat, direct sunlight and contamination inside the container. A coating that has thickened significantly or become contaminated should not be thinned with arbitrarily chosen solvents. Unopened TG Shield has a shelf life of 5 years. Once opened, it should be used within 1 year.
