BOCHEMIT BS 52

Prevention

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YIELD up to 1500 m²

BLUE STAIN PREVENTION

Concentrate that provides short-term surface protection of freshly sawn timber during transportation and storage, preventing against mildew and fungi that cause blue staining in wood. It contains a unique combination of a micellar system of active substances DCOIT, OIT and Cu.

DIRECTIONS FOR USE

Effective against

fungi
mildews

Field of application

Prevention

against blueing during transportation
against blueing during storage

PROTECTION LIFETIME

4–6 months

COLOURS

Colourless

PROPERTIES OF TREATED WOOD

The solution soaks into the timber, forming a stench-free treated wood surface on which no film, colour or surface residue is left behind.

SIZES AVAILABLE

25 kg
600 kg
1000 kg

SHELF LIFE

18 months

DIRECTIONS FOR USE

Mix before use! For optimal protection, timber should be treated immediately - within eight hours at the latest - after logging, at temperatures of between +5 °C and +30 °C. Full effectiveness is not guaranteed when treating timber that is already infested. Before treating the timber surface, remove all debris and sawdust residues and remove all bark and bast entirely.

Recommended use

coat
spray
immersion

RISK OF COLONISATION	APPLICATION METHOD	APPLIED SOLUTION CONCENTRATION
Wood types susceptible to colonisation (spruce, oak)	coat, spray, short-term immersion (5 min), sustained immersion (1-5 s)	min. 0,8 %
Wood types highly susceptible to colonisation (pine, beech)	coat, spray, short term immersion (5 min), sustained immersion (1-5 s)	min. 1,2 %

Note: The concentration and soaking time depend on a number of factors (for example: the quality of the wood, impregnation technology, etc.). Our technical advisors are ready to set the appropriate concentration according to the customer’s individual conditions.

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Product	Yield m² per 1 kg	Water dilution ratio	Effective against	Use
1	100	1:9 1:19	insects fungi mildews	Prevention roof structures floors roof boarding pergolas fences
2	13,5	1:2	insects fungi mildews	Prevention minor roof structures floors roof boarding pergolas fences
3	50	1:4 1:19	insects fungi mildews	Prevention roof structures floors roof boarding pergolas fences
x	up to 1500	1:66 1:124	fungi mildews	Prevention against blueing during transportation against blueing during storage
6	up to 1000	1:28 1:66	fungi mildews	Prevention against blueing during transportation against blueing during storage
7	varies according to use class	1:24 1:99	insects fungi	Prevention wooden structures posts fences pergolas gazebos
8	33	1:4 1:19	insects	Eradication wood colonised by wood-destroying insects colonised wooden structures of historical significance wooden antiques (diluted with alcohol)
9	20	–	mildew algae lichen yeast	Eradication bathroom kitchen laundry cellars, garages spa, sauna swimming pools
10	4 - 33	1:1 1:9	fire insects fungi	Fire protection structural timber wooden structural elements
11	2,5	2:1	fire	Fire protection structural timber wooden structural elements

Product

Yield
m² per 1 kg

Water dilution
ratio

Effective against

Use