This heat insulation jacket is designed to be used with the Grainfather to keep heat contained in the boiler and maintain a constant temperature during your brew during cooler times of the year.
Helps keep grainfather insulated providing stronger boil and more even mash temp.
This heat insulation jacket is designed to keep the heat in your Grainfather to maintain a more constant temperature and be able to boil easier during the colder .
This heavy duty insulation jacket attaches easily with velcro fasteners to your Grainfather. Made of SBR Foam with a 7mm thickness, this heat resistant jacket .
The Graincoat is: Designed specifically to fit your Grainfather Made of over a quarter of an inch (7mm) of SBR Foam Attaches to your Grainfather with velcro .
This is a great accessory to anyone brewing on a Grainfather in colder climates and want to add a nice layer of insulation to their unit. The insulation jacket is .