Timco C2 Strong-Fix Multi-Purpose Premium Screws - PZ - Double Countersunk - Yellow 5.0 x 75 - 200 Pieces Limescale Inhibitors For open vented systems add

For open vented systems add via the header tank

Softline Crystal Replacement Cartridge for 901169 (Water system kit)

Mild Steel core for added strength

Fitting & Dosing A single dose of Leak Sealer F4 Express treats a larger sized property with a heating system of 130 litres

Within a few seconds the App will produce a speedometer-like dial

Timco C2 Strong-Fix Multi-Purpose Premium Screws - PZ - Double Countersunk - Yellow 5.0 x 75 - 200 Pieces Limescale Inhibitors For open vented systems addDescription Timco C2 Strong Fix Multi Purpose Premium Screws PZ Double Countersunk Yellow 5. 0 x 75 200 Pieces product description: A premium multi material screw featuring the award winning C2 twin cut technology. The dual angle full thread design ensures maximum pull out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets and high load environments. Product features: Deep recess to prevent