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Water Based Penetrating Sealer:

 
W-PSC Sealer - Water Based Penetrating Sealer
 
W-PSC Sealer is a state-of-the art fluoro chemical penetrating sealer that penetrates into the minute pores and capillaries of porous substrates such as stone, tile, grout, terracotta, brick and concrete, providing a transparent, durable barrier against water and oils. It can be used to seal leaking shower recesses and balconies (Limitations apply) by penetrating into the grout, concrete and sand / cement beds leaving a water repellent surface, without any need to remove tiles. The formulation is designed to ensure very good penetration on porous substrates. The product works below the surface so that protection is maintained even after surface wear due to traffic.
 
 
PRINCIPLE CHARACTERISTICS
 
Water based
Easy to apply, Low Viscosity
Trafficable
Provides a transparent vapour-permeable seal that allows the surface to breathe while preventing water penetration
Provides a barrier which repels both water and oils
Allow easy removal of stains
Nearly colorless, an invisible coating
Chemically bonds to the substrate for durable protection
Particularly good with fresh concrete, cement blocks, terracotta and marble
 
USE AREAS
 
Leaking shower recesses and balconies (Limitations)
Protecting walls and surfaces from spalling, cracking and disintegration due to water damage
Protecting walls and surfaces against water and weather damages
Protecting substrates against stains, moss, fungi and algae
 
PACKAGING
 
20 Litre
4 Litre
 
GENERAL
 
Colour
Clear
Coverage
Depends on the porosity 1-2m2 per litre for concrete slab
Tack free Time
2 hours
Dry time
12 hours
Recoat
Once penetrated
Application Temperature
10-300C
Weather Resistance
UV resistant
Viscosity
Thin Liquid (@25 0 C)
Full Cure
24 hours (@25 0 C)
Specific Gravity
Approx. 1.0 g/ml
Shelf Life
12 months in unopened containers
 
INSTALLATION
 
SURFACE PREPARATION
Surface must be free from dirt, dust, loose particles, oil, contaminates, curing compounds
and flaking concrete etc. Surface must be dry.
 
APPLICATION
Apply W-PSC by brush, roller or mop in one or more coats to achieve a
coverage of 1-2m2 per litre , depending on the porosity of the substrate. IMPORTANT
if sprayed read Health and Safety directions below, before use.
 
STORAGE
Stored in unopened original containers, W-PSC has a shelf life of 12
months. Store between 5 C and 30  C.
 
CLEANUP
PSC Sealer may be cleaned from equipment with water and/or alcohol when
still wet.
 
HEALTH & SAFETY
Refer to MSDS prior to use
1. When spraying, use a respirator that meets Australian Standard AS-1715 requirements,
to reduce breathing in the product, DO NOT SPRAY A FINE
MIST, use a coarse spray pattern. To avoid creating a fine mist, maintain
spray pressure below 60psi (400kPa) and use a coarse spray nozzle tip.
2. Work close to the surface to be coated.
3. Do not smoke during use.
 
PRECAUTIONS
 
Always do a test patch in an inconspicuous area.
 
LIMITATIONS
 
W-PSC Sealer will not seal joint movement and /or hairline cracks.  

Duro PSC SEALER MSDS:

1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

 

Classified as Hazardous according to criteria of NOHSC and NOT Dangerous

Goods according to the ADG Code. PRODUCT USE: Stain and water repellent

 

2. COMPOSITION / INFORMATION ON INGREDIENTS

 

Component

CAS No

Weight %

Modified Fluoro Polymer

65530-63-4

1-10

Additives

Not Required

<1

Water

Not Required

70-90

ISO Proponol

67-630-012

<10

 

See Section 8, Exposure Controls / Personal Protection

 

3. HAZARDS IDENTIFICATION

 

Non Flammable

 

4. FIRST AID MEASURES

 

Eyes: Immediately flush with water for 15 minutes. Seek medical attention if irritation persists.

Skin: Take off all contaminated clothing. Wash contaminated area with soapy warm water. Get medical

advice if irritation develops or persists. Wash contaminated clothing and clean shoes before reuse.

Inhalation: Remove to fresh air. If not breathing, give artificial respiration, preferable mouth to mouth. If

breathing is laboured, give oxygen and contact poison information centre immediately.

Eyes: Immediately flush with water for 15 minutes. Seek medical attention if irritation persists.

Ingestion: Consult a physician immediately. DO NOT induce vomiting. Give a glass of water to drink. If

vomiting occurs, aspiration into the lungs may cause lung damage. Never give anything by mouth to an

unconscious person.

Advice to Doctor: Treat symptomatically.

 

5. FIRE FIGHTING MEASURES

 

Flash Point: Not specified

Auto-ignition Temperature: Not specified

Lower Explosive Limit: Not specified

Upper Explosive Limit: Not specified

Suitable Extinguishing Media:

Use dry powder, carbon dioxide or foam.

Protective Equipment for Fire Fighting:

Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Unusual Fire and Explosion Hazards:

No fire or explosion hazard exists.

 

6. ACCIDENTAL RELEASE MEASURES

 

Eliminate all sources of ignition. Provide sufficient ventilation. Wear appropriate personal protective

equipment including gloves and safety glasses. Floor may be slippery. Do not breathe vapour. Contain

spill. Do not allow into drains or waterways.

Take up with absorbent material (e.g. sand, vermiculite, or commercially available inorganic absorbent).

DO NOT use saw dust. Use non-sparking tools and equipment. Fill into marked, sealable containers for

disposal. Dispose of empty containers in accordance with federal, state and local laws.

 

7. HANDLING AND STORAGE

 

Requirements:

Handling: Observe normal standards of industrial hygiene for handling chemicals. Eliminate all sources

of ignition. Use in a well-ventilated area. Avoid breathing vapour and contact with skin and eyes. Wear

gloves, long sleeved shirt, and eye protection. A sensitised person should not be exposed to the product.

Storage: Store in tightly sealed containers to protect from atmospheric moisture. All equipment and

containers must be earthed to avoid static discharge. Store in a cool, dry area. Keep away from ignition

sources such as fire, flame and sparks.

Empty container warning: Do not reuse empty drums or containers unless professionally cleaned.

Other Precautions: Do not eat, drink or smoke when using the product.

 

8. EXPOSURE CONTROLS / PERSONAL PROTECTION

 

Respiratory Protection : If vapours and mists occur, a respiratory protection program meeting Australian

Standards AS-1716 and AS-1715 requirements must be followed whenever workplace conditions

warrant a respirator's use. None required if airborne concentrations are maintained below the exposure

limit listed in "Exposure Limit Information"

Eye Protection : Use chemical splash goggles (Australian Standard AS-1337) or approved equivalent.

Eye protection worn must be compatible with respiratory protection system employed. An eye wash

station and safety shower should be available in the work area.

Hand Protection : Impermeable gloves as necessary to prevent skin contact. E.g. Nitrile or neoprene

gloves.

Engineering Controls (Ventilation) : Use local exhaust ventilation sufficient to maintain exposure levels

below exposure limit concentrations. Refer to Australian Standard AS-1668.

 

9. PHYSICAL AND CHEMICAL PROPERTIES

 

Appearance and colour: Yellow to amber coloured liquid

State: Low viscosity

Odour Characteristic: Slightly alcoholic odour

pH: 7-9

Viscosity: No data available

Specific Gravity (Water = 1): 1 - 1.1

Vapour Density (Air = 1): No data available

Vapour Pressure: No data available

Melting Point: Not specified

Boiling Point: N/A

Solubility in Water: Miscible.

Flash Point: N/A

 

10. STABILITY AND REACTIVITY

 

Considered stable under normal conditions of use and handling. Should be kept in cool place, preferably

below 300C

 

11. TOXICOLOGICAL INFORMATION

 

Acute Data

Inhalation: Provide adequate fresh air. Contact poisons information centre immediately.

Ingestion: Mild irritant. Give water to drink. Do not induce vomiting. Contact poisons information

centre immediately.

Skin irritation: May cause irritation resulting in redness, rash and itching. Wash thoroughly with soap

and water.

Eyes irritation: May cause irritation if not washed out immediately. Seek medical advice if irritation

persists.

 

12. ECOLOGICAL INFORMATION

 

No available data. However, material is expected to be harmful to aquatic organisms. Keep out of

waterways, drains and sewers.

 

13. DISPOSAL CONSIDERATIONS

 

Containers are hazardous when empty. Do not reuse empty drums or containers unless professionally

cleaned. Do not cut, drill, grind or weld on or near empty containers. Dispose of waste and empty

containers in accordance with federal, state and local laws.

 

14. TRANSPORT INFORMATION

 

Not classified as Dangerous Goods according to the Australian Code for the Transport of Dangerous

Goods by Road and Rail (Sixth Edition). See section 1.

 

15. REGULATORY INFORMATION

 

Labelling Requirements:

According to Criteria of National Occupational Health and Safety Commission - Australia

S23 Do not breathe vapour/spray.

S24/25 Avoid contact with skin and eyes.

S16 Keep away from sources of ignition - no smoking

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical

advice.

 

16. OTHER INFORMATION

 

National Occupational Health and Safety Commission - Australia

Australian Codes for the Transport of Dangerous Goods by Road and Rail (Sixth Edition).

 
 

 

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