Question 1: (a) Sketch a four panelled door and label any four of its parts.
(b)Name any two suitable primers for a new wooden door.
(c) Highlight any six stages of painting a new panelled door to
finishing coat.
The question was attempted by few candidates. The candidate’s performance was poor. They were expected to provide the following answers to the question:
(b) Primers for a new wooden door
- Aluminium wood primer
- Pink wood primer
- Acrylic primer
- All-purpose primer
- Sealer
(c) Stages of painting a new panelled door to finishing coat
- Abrade the new wood surface;
- Dust off the surface;
- Apply the required primer;
- Allow to dry;
- Fill the pores/porous on the surface;
- Abrade the surface;
- Apply the undercoat;
- Allow to dry over night;
- Abrade lightly;
- Dust off the surface;
- Apply the finishing coat.