UBUCIKO
UBUHLE NEMPILO
UBUCIKO BEZANDLA
AMASIKO NOMLANDO
EZOKUZIJABULISA
IMVELO
UKUDLA NEZIPHUZO
REVERSE ENGINEERING
IZAYENSI
EZEMIDLALO
UBUCHWEPHESHE
IZINTO EZIGQOKWAYO
White Exterior Paint: Zinc White Ground in Boiled Linseed Oil
A plain white paint for outdoor work: zinc white ground into boiled linseed oil and thinned with turpentine (Thorpe, 1912). Zinc white is non-poisonous and does not blacken in foul air, but it dries more slowly than lead white, so give each coat time.
The picture: our own drawing.
Oqalayo
A few hours
Imiyalelo
1
1
Weigh pigment and oil
Weigh pigment and oil
Weigh the zinc white and the boiled oil: whites take less than 20 parts of oil to 100 of pigment. Boiled oil is the oil for outdoor work.
Izinto zokwakha zalesi sinyathelo:
Impuphu Ye-Zinc Oxide1 kg
Uwoyela We-linseed Obilisiwe180 gAmathuluzi adingekayo:
Isikali sesilinganiso2
2
Grind it in
Grind it in
Grind the pigment into the oil a little at a time with the muller on a glass slab, until the paste is smooth with no grit.
Amathuluzi adingekayo:
Ushidi wengilazi
Umgqulo Wengilazi3
3
Thin with turpentine
Thin with turpentine
Stir in turpentine until the paint brushes out easily. Less oil gives a harder, less glossy coat.
Izinto zokwakha zalesi sinyathelo:
Ithephentayini1 as requiredAmathuluzi adingekayo:
Ithini
Isigwedlo sokhuni4
4
Allow time to dry
Allow time to dry
Zinc white in oil dries far more slowly than lead white. Let each coat dry hard before the next.
Amathuluzi adingekayo:
IthiniIzinto
3- Isibambeli
- Isibambeli
- 1 as requiredIsibambeli
Amathuluzi Adingekayo
5- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
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