Hamilton Performance Timbercare Brush 4"was £5.99 now £2.99
Suitable for use on all types of exterior wood such as sheds, fences and decking.
http://www.screwfix.com/p/hamilton-performance-timbercare-brush-4/7141j

4" & 9" Roller & Tray Set 7 Pieces was £5.99 now £2.99
http://www.screwfix.com/p/no-nonsense-4-9-roller-tray-set-7-pieces/42155

Polythene Dust Sheets 12' x 9' 2 Pack was £2.09 now 99p
http://www.screwfix.com/p/no-nonsense-polythene-dust-sheets-12-x-9-pack-of-2/52699

Haris Taskmasters Polythene Dust Sheet Roll 50m x 2m was £6.99 now £3.49
http://www.screwfix.com/p/harris-taskmasters-polythene-dust-sheet-roll-50m-x-2m/19574

Synthetic Bristle Brushes 5 Pcs was £6.99 now £3.49
http://www.screwfix.com/p/no-nonsense-synthetic-bristle-brushes-5-piece-set/40542

Decorators' Caulk White 310ml 99p not half price but good value and definitely recommend it
http://www.screwfix.com/p/no-nonsense-decorators-caulk-white-310ml/57568

The plastic dust sheets are terrible, so I buy the wickes plastic sheets.The rollers are not to good either listed. I use these brushes on offer though as good for the money. I use on Water based gloss and emulsion. Heat for them. Just bought 2 packs for stock

Get Hamilton sleeves instead. Harris are rubbish.