Thermal Grizzly Putty is an electrically non-conductive alternative to traditional thermal pads, specifically designed for GPU modifications and the replacement of thermal pads between the PCB and the cooler

TG Putty is an electrically non-conductive alternative to conventional thermal pads. As an easy-to-apply and flexible gap filler, it compensates for height differences, making it ideal as a replacement for thermal pads on GPUs.

Graphics cards typically feature several types of thermal pads of varying thicknesses from the factory, requiring different pads during replacement or when converting the cooler to a GPU water cooler.

Variants and Thermal Conductivity

TG Putty is available in three versions that mainly differ in their thermal conductivity.

Each variant is designed for different requirements in heat dissipation and is available in 30 g and 100 g sizes.

• TG Putty Basic – medium thermal conductivity
• TG Putty Advance – good thermal conductivity
• TG Putty Pro – very good thermal conductivity

Recommended TG Putty Amount
For modifying a single, smaller graphics card without an active backplate (e.g., GeForce GTX 1060), approximately one 30-gram container of TG Putty is required. For larger graphics cards, such as a GeForce RTX 4090, one 30-gram container is generally sufficient for the memory (VRAM) and voltage regulators (VRM) on the front side. On the backside, there is often a uniform, larger gap between the PCB and the backplate on larger graphics cards. In this case, approximately two 30-gram containers are needed to completely fill this gap.