MICHAEL LOWRY and Werner Kok paved the way for Ulster to extend their 100 per cent record to three URC matches with a bonus-point win over the Sharks in Durban. Full-back Lowry and wing Kok dotted down in the first 20 minutes and despite Siya Kolisi’s response, the visitors led 20-5 at half-time. Makazole Mapimpi’s…