Spear & Jackson 7lb (3.2kg) Double Faced Sledge Hammer Drill Bit Sets Improves water resistance of cement

Improves water resistance of cement mixtures by forming a reinforcing polymer that increases long term durability and flexibility of the mix on renderings and floor screeds

coloured blue to indicate coverage

9mm PET Needle Felt

panels and plasterboard

drainpipes

Spear & Jackson 7lb (3.2kg) Double Faced Sledge Hammer Drill Bit Sets Improves water resistance of cementHarden & tempered carbon steel head Non slip, soft feel fibreglass handle Resin bonded head Manufactured in general accordance with British Standard BS876 Polished striking faces with chamfered edges to avoid chipping Longer handle for greater striking force Protective collar at top of handle to avoid help avoid potential damage due to overstriking Heat treatment in general accordance with BS876 ensures no soft spots on striking faces