774-188
Preservative for Exterior Wood
Clear
Product Description
Characteristics
The clear preservative for exterior wood protects wood against mildew and
rot, swelling and warping. Ideal for lumber.
Physical Form
Advantages
Quality
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Easy to use: requires no dilution.
Very penetrating and very thin liquid, permanent.
Very effective against wood rot and mildew.
Extends wood life.
May be coated with paint, stain or a protective product.
Non-corrosive to metals, and does not cause damage to plants when dry.
Does not form a film on the surface.
Liquid
Best
Transparency
Clear
Gloss Level
Not applicable
Gloss Percentage
Projects
Gloss at 60°:
Gloss at 85°:
Environment
Composition
Exterior.
Use
Exclusively above-ground surfaces: structural timber, beams, doors, frames,
stairs, posts, greenhouse and garden lumber that comes in contact with
inedible plant substances only.
Surfaces
New work or bare materials exclusively located above ground.
All types of solid wood: plywood, pressure-treated wood.
Notes
• Exterior use only.
• Do not apply by spraying or by immersion.
• Do not use where zinc naphthenate could contaminate livestock feeds or
drinking water.
• Do not apply on wood or any other surfaces on which edible food, drinking
water or skin could be subjected for an extended period of time.
• Do not use on textiles.
• Never burn preservative treated wood or factory treated wood.
Pre-mixed colors tinting bases and sizes
Consult your retailer.
• Solution of white spirits and zinc
naphthenate
• Zinc content as zinc naphthenate:
minimum 2 %
Spreading Rate (3.78 L)
280 to 360 ft² (24 to 32 m²)
(depending on surface texture and
porosity).
Drying Time
48 hours before painting, staining or
recoating.
Viscosity
Not applicable
Density
Not applicable
Solids in volume
Not applicable
Flash Point
Closed cup: 42°C (107.6°F)
(ASTM D56)
Inflammability
Flammable
Certification
Pest Control Products Act: Registration
No. 15010
TDS_774188 (2010-02-25)
Akzo Nobel guarantees the quality of its products. They are in conformity with the description provided in the technical data sheets and on the labels for
which they are intended, as indicated by the company. However, since the manufacturer has no control over the circumstances, the methods and the
conditions appropriate to their intended uses, this guarantee applies only to the high quality of Polyprep products.
Surface Preparation
Recommendations
Surfaces to be treated must be clean, solid, and free from dust, dirt, oil, soot,
wax, mildew and patina.
• Clean surface with the appropriate product. Polyprep cleaner, brightener
and conditioner is the most common cleaner used on bare wood.
• Let surface dry for a minimum of 48 hours before applying preservative.
The wood must have between 12 to 18% moisture content.
• Sand horizontal surfaces with sandpaper grits No. 80 and vertical surfaces
with No. 120. Vacuum sanding residues. (Sanding allows for better
penetration of the preservative. Precautionary measures: treatments such as
dry sanding or paint film burning may generate dust and harmful fumes. If
possible, the wet sanding method should be used. If exposure cannot be
avoided by means of local ventilation, wear a breathing mask).
Application Conditions
Application
Apply a protective coating on dry
surfaces.
• This product is ready to use, and should not be diluted.
• Always wear safety goggles, a protective mask, gloves and proper
protective clothing when applying the product.
• Only apply the product with a paintbrush, and not by spraying or
immersion.
• Saturate the ends of boards and joints.
• Extend drying time if temperatures are cool or if humidity is high. Allow
solvent to dry completely before reinserting plants to prevent phytotoxicity.
• Thoroughly wash hands with soap after product application.
• To obtain more information on application methods, visit the website at
www.sico.ca.
Note
Be vigilant about the use of certain paint products as they may cause bleeding.
Does not substitute the primer coat used on wood.
FIRST AID
If ingested, call poison control centre or physician immediately to obtain
advice on treatment. Do not induce vomiting unless instructed to do so by
poison control centre or physician. Do not have the person swallow any
liquid. Do not have the unconscious person ingest anything. In case of
contact with skin or clothing, remove all contaminated clothing. Immediately
flush skin with running water during 15 to 20 minutes. Call a poison control
centre or physician to obtain advice on treatment. In case of inhalation, move
the person to fresh air. If the person does not breathe, call 911 or an
ambulance, and then apply artificial respiration, preferably mouth-to-mouth
resuscitation, if possible. Call poison control centre or physician to obtain
advice on treatment. In case of contact with eyes, keep eyelids open, gently
and slowly flush with water during 15 to 20 minutes. Where relevant, remove
contact lenses after 5 minutes and keep on flushing with water. Call poison
control centre or physician to obtain advice on treatment. Carry the container
or the label with you or take note of the product name and registration number
when looking for medical assistance.
• Temperature: 10°C to 29°C
(50°F to 85°F)
• Relative humidity: 45-55%
• Apply in the shade and not during
high winds.
Tools
Paintbrush only
Cleaning Tools
Use mineral spirit to clean tools.
Surface Maintenance
Storage and Transportation
When not in use, keep container tightly
closed in a cool and dry place, away
from heat.
Disposal of Residues
Contact your municipality to dispose of
leftover products.
Caution
Consult the safety data sheet.
Keep out of reach of children. Harmful
or fatal if ingested. Do not use near
open flame or spark or in areas subject
to excessive heat. Do not breathe
vapours. Toxic if ingested or inhaled.
Wear safety goggles, a protective mask,
rubber or plastic gloves and appropriate
protective clothing while applying
product. After use, thoroughly clean
yourself with water and soap before
eating or smoking. This product may
cause skin irritation. Avoid any contact
with skin. Do not contaminate water
outlets. This product is toxic for fish
and animals.
TOXICOLOGICAL DATA
Contains petroleum distillate and zinc naphthenate. Treat as ingestion of
kerosene.
TDS_774188 (2010-02-25)
www.sico.ca/ 1 800 463-7426
Akzo Nobel, 2505 de la Métropole, Longueuil (Québec), Canada J4G 1E5