HK leak DIY and dual-certificate waterproofing courses

All technical courses are practice-led: learners work from real scenarios to turn materials science and craft into immediately usable skills—for employment pathways and for homeowners.

Home DIY

Fresh silicone seal along the joint between a bathtub and the wall tiles
The DIY class demonstrates joint sealing, including showers, window frames and countertops.

Home Leak DIY Rescue Workshop

For homeowners: leak-source checks and sealing demos. Member offer from HK$1,200 (standard HK$1,500); ~3-hour Mong Kok practical class.

Standard fee: HKD 1,500.00 · Member fee: HKD 1,200.00 · 3 hours · Mong Kok Training Centre

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Professional programmes

A continuous synthetic-rubber membrane on a flat roof
The professional course covers roof waterproofing. This photo shows a finished flat-roof membrane.

Professional Waterproofing & Materials (Foundation)

Honor × IABLTE dual certificate|materials technology & waterproofing craft (foundation), HK$5,000, ~12 hours in Mong Kok. For career changers, facilities repair and side work — materials science and practical craft.

Standard fee: HKD 5,000.00 · 5 lessons × 2.5 hours (12 hours total) · Mong Kok Training Centre

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