Project Description

thermoproof interior sealer

Thermoproof  Interior Sealer is a one coat sealer option for use with Thermoproof  Interior that provides a cleanable surface on wall boards.

  • Matt or Satin Finishes
  • Available in a variety of Woodstain shades or Clear.


  • Clear – 1 coat over Thermoproof  Interior
  • Woodstain – 1 or 2 coats over  Thermoproof  Interior

See Data Sheets and additional information below


20 & 80 Sq Metre packs


Optional Functional Clear & Woodstain Sealers


1.1. Product identifier

Product name: Thermoproof Interior Sealer

1.2. Relevant identified uses of the substance or mixture and uses advised against

Use of substance / mixture: A water based topcoat for use over fire varnish base For professional and industrial use only Apply by brush,roller

1.3. Details of the supplier of the safety data sheet

Company name: Thermoguard UK Ltd
3, Kirkby Street
United Kingdom
Tel: 01142 768 008
Fax: 01624 825 526

1.4. Emergency telephone number

Emergency tel: 01624 825 115 (office hours only)

2.1. Classification of the substance or mixture

Classification under CHIP: This product has no classification under CHIP.

Classification under CLP: This product has no classification under CLP.

2.2. Label elements

Label elements under CLP:

Precautionary statements:

P102: Keep out of reach of children.

P202: Do not handle until all safety precautions have been read and understood.

P234: Keep only in original container.

P260: Do not breathe dust/fumes/gas/mist/vapours/spray.

P270: Do not eat, drink or smoke when using this product.

P273: Avoid release to the environment.

P280: Wear protective gloves/protective clothing/eye protection/face protection.

P302+352: IF ON SKIN: Wash with plenty of soap and water.

P285: In case of inadequate ventilation wear respiratory protection.

P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove

contact lenses, if present and easy to do. Continue rinsing.

P314: Get medical advice/attention if you feel unwell.

P403+235: Store in a well-ventilated place. Keep cool.

Label elements under CHIP:

Hazard symbols: No significant hazard.

Safety phrases:

S2: Keep out of the reach of children.

S20/21: When using do not eat, drink or smoke.

S24/25: Avoid contact with skin and eyes.

S29: Do not empty into drains.

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

S28: After contact with skin, wash immediately with plenty of soap and water.

S36/37/39: Wear suitable protective clothing, gloves and eye / face protection.

S38: In case of insufficient ventilation, wear suitable respiratory equipment.

S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

S49: Keep only in the original container.

S61: Avoid release to the environment. Refer to special instructions / safety data sheets.

2.3. Other hazards

PBT: This product is not identified as a PBT substance.

3.2. Mixtures

Hazardous ingredients:

4.1. Description of first aid measures

Skin contact: Wash immediately with plenty of soap and water.

Eye contact: Bathe the eye with running water for 15 minutes. Consult a doctor.

Ingestion: Wash out mouth with water. Do not induce vomiting. If unconscious and breathing is OK, place in the recovery position. Consult a doctor.

Inhalation: If unconscious and breathing is OK, place in the recovery position. Consult a doctor.

4.2. Most important symptoms and effects, both acute and delayed

Skin contact: There may be mild irritation at the site of contact.

Eye contact: There may be irritation and redness.

Ingestion: There may be irritation of the throat.

Inhalation: No symptoms.

Delayed / immediate effects: Repeated or prolonged contact with the product may cause removal of natural oils and fats from the skin

4.3. Indication of any immediate medical attention and special treatment needed

Immediate / special treatment: In all cases of doubt,or when symptoms persist seek medical attention. Show this safety data sheet to the doctor in attendance.

5.1. Extinguishing media

Extinguishing media: Suitable extinguishing media for the surrounding fire should be used. Use water spray to cool containers.

5.2. Special hazards arising from the substance or mixture

Exposure hazards: In combustion emits toxic fumes.

5.3. Advice for fire-fighters

Advice for fire-fighters: Wear self-contained breathing apparatus. Wear protective clothing to prevent contact with skin and eyes.

6.1. Personal precautions, protective equipment and emergency procedures

Personal precautions: Refer to section 8 of SDS for personal protection details. Turn leaking containers leakside up to prevent the escape of liquid.

6.2. Environmental precautions

Environmental precautions: Do not discharge into drains or rivers. Contain the spillage using bunding.

6.3. Methods and material for containment and cleaning up

Clean-up procedures: Absorb into dry earth or sand. Transfer to a closable, labelled salvage container for disposal by an appropriate method.

6.4. Reference to other sections

Reference to other sections: Refer to section 8 of SDS.

7.1. Precautions for safe handling

Handling requirements: If rubbing down dried film wear suitable mask and protective clothing Ensure there is sufficient ventilation of the area. Avoid the inhalation of vapours and/or spray mists. In  case of insufficient ventilation wear suitable respiratory protection Always wash your hands before eating, smoking or using the toilet

7.2. Conditions for safe storage, including any incompatibilities

Storage conditions: Store in cool, well ventilated area. Keep container tightly closed.

7.3. Specific end use(s)

Specific end use(s): the identified uses of this product are detailed in section 1

8.1. Control parameters

Hazardous ingredients:

8.1. DNEL/PNEC Values

DNEL / PNEC No data available.

8.2. Exposure controls

Respiratory protection: If spraying respiratory protection will be required suitable respiratory equipment should be used

Hand protection: Protective gloves.

Eye protection: Safety glasses. Ensure eye bath is to hand.

Skin protection: Protective clothing.

Environmental: Handle in accordance with good industrial hygiene and safety practices

9.1. Information on basic physical and chemical properties

State: Liquid

Colour: Cream

Odour: Characteristic odour

Solubility in water: Miscible

Viscosity: Non-viscous

Boiling point/range°C: No data available.

Melting point/range°C: No data available.

Flammability limits %: lower: No data available. upper: No data available.

Flash point°C: >93

Part.coeff. n-octanol/water: No data available.

Autoflammability°C: No data available.

Vapour pressure: No data available.

Relative density: 1.0-1.3 pH: 4.5

VOC g/l: No data available.

9.2. Other information

Other information: No data available.

10.1. Reactivity

Reactivity: Stable under recommended transport or storage conditions.

10.2. Chemical stability

Chemical stability: Stable under normal conditions.

10.3. Possibility of hazardous reactions

Hazardous reactions: Hazardous reactions will not occur under normal transport or storage conditions.

Decomposition may occur on exposure to conditions or materials listed below.

10.4. Conditions to avoid

Conditions to avoid: Heat.

10.5. Incompatible materials

Materials to avoid: Strong oxidising agents. Strong acids.

10.6. Hazardous decomposition products

Haz. decomp. products: In combustion emits toxic fumes.

11.1. Information on toxicological effects

Hazardous ingredients:

Toxicity values: No data available.

Symptoms / routes of exposure

Skin contact: There may be mild irritation at the site of contact.

Eye contact: There may be irritation and redness.

Ingestion: There may be irritation of the throat.

Inhalation: No symptoms.

Delayed / immediate effects: Repeated or prolonged contact with the product may cause removal of natural oils and fats from the skin

Other information: In all cases of doubt or where symptons persist obtain medical attention

12.1. Toxicity

Ecotoxicity values: No data available.

12.2. Persistence and degradability

Persistence and degradability: No data available.

12.3. Bioaccumulative potential

Bioaccumulative potential: No data available.

12.4. Mobility in soil

Mobility: Readily absorbed into soil.

12.5. Results of PBT and vPvB assessment

PBT identification: This product is not identified as a PBT substance.

12.6. Other adverse effects

Other adverse effects: Negligible ecotoxicity.

13.1. Waste treatment methods

Disposal operations: Dispose of waste and residues according to local authority requirements

Waste code number: 08 01 12

Disposal of packaging: Empty containers are controlled wastes and should be disposed of according with the regulations made under the Control of Pollution Act and Enviromental Protection Act

NB: The user’s attention is drawn to the possible existence of regional or national regulations regarding disposal.

Transport class: This product does not require a classification for transport.

15.1. Safety, health and environmental regulations/legislation specific for the substance or mixture

15.2. Chemical Safety Assessment

Chemical safety assessment: A chemical safety assessment has not been carried out for the substance or the mixture by the supplier.

Other information

Other information: This safety data sheet is prepared in accordance with Commission Regulation (EU) No 453/2010.

* indicates text in the SDS which has changed since the last revision.

Phrases used in s.2 and 3:

H319: Causes serious eye irritation.

R36: Irritating to eyes.

Legal disclaimer:

The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. This company shall not be held liable for any damage resulting from handling or from contact with the above product.