BOCHEMIT BLUESTOP M

Prevention

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YIELD up to 1000 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.

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

50 kg
600 kg
1150 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.

Certified by field testing as effective under ČSN P CEN/TS 15082.

Recommended use

coat
spray
immersion

RISK OF COLONISATION	APPLICATION METHOD	APPLIED SOLUTION CONCENTRATION	BOCHEMIT CONCENTRATE: WATER DILUTION RATIO
Wood types susceptible to colonisation (spruce, oak)	coat, spray, short-term immersion (5 min), sustained immersion (3-5 s)	1,0–2,0 %	1:99–1:49
Wood types highly susceptible to colonisation (pine, beech)	coat, spray, short term immersion (5 min), sustained immersion (3-5 s)	2,0–3,5 %	1:49–1:28

Effective against

fungi
mildews

Field of application

Prevention

against blueing during transportation
against blueing during storage

PROTECTION LIFETIME

3–4 months

COLOURS

Colourless

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Product	Yield m² per 1 kg	Water dilution ratio	Effective against	Use
1	66	1:9 1:19	insects fungi mildews	Prevention roof structures floors roof boarding pergolas fences
2	12,5	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
4	up to 12	–	UV radiation water infiltration	Coatings and finishes wooden structures fences pergolas garden furniture
5	up to 1000	1:28 1:99	fungi mildews	Prevention against blueing during transportation against blueing during storage
6	varies according to use class	1:24 1:99	insects fungi	Prevention wooden structures posts fences pergolas gazebos
7	33	1:4 1:19	insects	Eradication wood colonised by wood-destroying insects colonised wooden structures of historical significance wooden antiques (diluted with alcohol)
8	20	–	mildew algae lichen yeast	Eradication bathroom kitchen laundry cellars, garages spa, sauna swimming pools
9	4–33	1:1 1:9	fire insects fungi	Fire protection structural timber wooden structural elements
10	2,5	2:1	fire	Fire protection structural timber wooden structural elements

Product

Yield
m² per 1 kg

Water dilution
ratio

Effective against

Use