Bostik SAF 30 LOT METHACHRYLATE ADHESIVES

What is Bostik SAF 30 LOT Methacrylate Adhesives and why choose it?

Bostik SAF 30 LOT Methacrylate Adhesives is a white, thixotropic and viscous liquid resin used as part of a multi-component adhesive and sealant kit. Based on methyl methacrylate chemistry and containing nanoforms, it is designed for demanding bonding applications where controlled viscosity and strong adhesion are required. The formulation is classified as a highly flammable liquid with skin, eye and respiratory irritation potential, making it suitable for professional and industrial users who work under controlled safety conditions.

This product is particularly suitable where a methacrylate resin component is needed within a kit system, offering reliable performance when handled, stored and transported according to the detailed safety and transport information provided in its Safety Data Sheet.

Main features

• Methacrylate-based resin: Contains methyl methacrylate and other acrylate components, providing strong bonding performance within adhesive systems.
• Thixotropic, viscous liquid: Thixotropic and viscous white liquid that aids controlled application and reduces sagging on vertical or overhead surfaces.
• Part of a kit: Specifically indicated as part of a multi-component adhesive and sealant kit (PC-ADH-8), to be used together with its companion component(s).
• Contains nanoforms: The mixture includes nanoforms, as specified in the Safety Data Sheet.
• Hazard classification (CLP):
  • Flammable liquids Category 2 (H225) – highly flammable liquid and vapour.
  • Skin irritation Category 2 (H315) – causes skin irritation.
  • Eye irritation Category 2 (H319) – causes serious eye irritation.
  • Skin sensitisation Category 1 (H317) – may cause an allergic skin reaction.
  • Specific target organ toxicity single exposure Category 3 (H335) – may cause respiratory irritation.
• Key components: Includes methyl methacrylate, titanium dioxide, various acrylate and methacrylate polymers and monomers, epoxy resin (Bisphenol A diglycidyl ether), acrylic acid, methacrylic acid and other sensitising and irritating substances as listed in the composition.
• Non-PBT / non-vPvB: The mixture does not contain substances classified as PBT or vPvB above the declaration threshold.
• Endocrine disruptors: No known or suspected endocrine-disrupting substances are present according to the SDS.

Technical specifications

• Product type: Resin component of methacrylate adhesive kit.
• Physical state: Liquid.
• Appearance: Thixotropic, viscous.
• Colour: White.
• Odour: Slight.
• Density: 1.13 g/cm³.
• Dynamic viscosity: 500,000 – 800,000 mPa·s at 23 °C.
• Initial boiling point: ≥ 101 °C.
• Flash point: 10 °C.
• Vapour pressure: < 110 kPa.
• Recommended storage temperature: Keep between 5 °C and 25 °C.
• Maximum storage temperature: Do not store above 30 °C / 86 °F.
• Explosive properties: In use, may form flammable/explosive vapour–air mixtures; powdered material may form explosive dust–air mixtures.
• Chemical stability: Stable under normal conditions; hazardous polymerisation may occur upon depletion of inhibitor.
• Conditions to avoid: Heat, flames, sparks and other ignition sources.
• Incompatible materials: Rust, strong acids, strong bases, strong oxidising agents.
• Hazard statements (selection):
  • H225 – Highly flammable liquid and vapour.
  • H315 – Causes skin irritation.
  • H317 – May cause an allergic skin reaction.
  • H319 – Causes serious eye irritation.
  • H335 – May cause respiratory irritation.
• Precautionary statements (selection):
  • P210 – Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P261 – Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264 – Wash face, hands and any exposed skin thoroughly after handling.
  • P312 – Call a poison centre or doctor if you feel unwell.
  • P370+P378 – In case of fire: use dry chemical, CO₂, water spray or alcohol-resistant foam to extinguish.
  • P501 – Dispose of contents/container to an approved waste disposal plant.

Applications and use cases

• Resin component in adhesive systems: Identified use as a resin within Bostik multi-component methacrylate adhesive and sealant kits.
• Professional and industrial environments: Intended for users who can implement the specified exposure controls, personal protective equipment and transport regulations.

Section 8 – Personal protective measures

When handling Bostik SAF 30 LOT Methacrylate Adhesives, implement the exposure controls and personal protection specified in Section 8 of the Safety Data Sheet:

Engineering controls

• Ensure adequate ventilation, especially in confined areas.
• Exhaust vapours and aerosols directly at the point of origin.

Eye and face protection

• Wear safety glasses with side shields or chemical goggles.
• Eye protection must conform to EN 166.

Hand protection

• Recommended glove materials:
  • Nitrile rubber, glove thickness > 0.4 mm.
  • Latex gloves.
  • Polyethylene or polypropylene gloves, thickness ≥ 0.15 mm.
• Ensure that the breakthrough time of the glove material is not exceeded; consult the glove supplier for specific data.
• Gloves must conform to EN 374.

Skin and body protection

• Wear suitable protective clothing to avoid skin contact.

Respiratory protection

• None required under normal conditions of use with adequate ventilation.
• If needed, use an organic gases and vapours filter conforming to EN 14387.

Hygiene measures

• Do not eat, drink or smoke when using this product.
• Wash hands before breaks and after handling.
• Contaminated work clothing should not leave the workplace and should be washed before reuse.

Environmental exposure controls

• Do not allow uncontrolled discharge into the environment.

Section 14 – Transport information

Bostik SAF 30 LOT Methacrylate Adhesives is classified as a dangerous good for transport. The following information is taken from Section 14 of the Safety Data Sheet and applies primarily to bulk shipments:

ADR/RID (Road and Rail transport)

• UN number: UN1133.
• UN proper shipping name: Adhesives.
• Transport hazard class: 3 (flammable liquids).
• Packing group: II.
• Description: UN1133, Adhesives, 3, II, (D/E).
• Environmental hazards: Not classified as environmentally hazardous for ADR.
• Special provisions: 640D.
• Classification code: F1.
• Tunnel restriction code: (D/E).
• Limited quantity (LQ): 5 L.
• ADR Hazard ID (Kemmler number): 33.

IMDG (Maritime transport)

• UN number: UN1133.
• UN proper shipping name: Adhesives.
• Transport hazard class: 3.
• Packing group: II.
• Description: UN1133, Adhesives, 3, II, (10 °C c.c.).
• Marine pollutant: NP (not a marine pollutant).
• Special provisions: None.
• Limited quantity (LQ): 5 L.
• EmS: F-E, S-D.
• Transport in bulk according to MARPOL / IBC Code: Not applicable.

IATA/ICAO (Air transport)

• UN number: UN1133.
• UN proper shipping name: Adhesives.
• Transport hazard class: 3.
• Packing group: II.
• Description: UN1133, Adhesives, 3, II.
• Environmental hazards: Not classified as environmentally hazardous for air transport.
• Special provisions: A3.
• Limited quantity (LQ): 1 L.
• ERG code: 3L.

FAQ about Bostik SAF 30 LOT Methacrylate Adhesives

1. Is Bostik SAF 30 LOT Methacrylate Adhesives flammable?

   Yes. It is classified as a Flammable liquid Category 2 (H225), described as a highly flammable liquid and vapour. It can form flammable or explosive vapour–air mixtures during use.

2. What is the recommended storage temperature?

   Store between 5 °C and 25 °C, and do not exceed 30 °C / 86 °F. Keep containers tightly closed in a cool, dry and well-ventilated area away from heat, sparks and open flames.

3. What personal protective equipment should be used when handling this product?

   Use safety glasses with side shields or goggles (EN 166), chemical-resistant gloves (for example nitrile rubber > 0.4 mm or polyethylene/polypropylene ≥ 0.15 mm, EN 374 compliant) and suitable protective clothing. In case of insufficient ventilation, use an organic vapour respirator with a filter conforming to EN 14387.

4. Can Bostik SAF 30 LOT Methacrylate Adhesives cause allergic reactions?

   Yes. The product is classified as Skin sensitisation Category 1 (H317) and may cause an allergic skin reaction in susceptible individuals.

5. What should I do in case of skin contact?

   Wash immediately with soap and plenty of water while removing contaminated clothing and shoes. If skin irritation or allergic reactions occur, seek medical attention.

6. What is the appearance and odour of the product?

   It is a white, thixotropic, viscous liquid with a slight odour.

7. Is the product hazardous to the environment?

   Based on available data, the mixture as a whole is not classified as hazardous to the aquatic environment, but it contains components that are harmful to aquatic life. Uncontrolled release into the environment should be avoided.

8. How should waste and empty packaging be disposed of?

   Do not release the product into the environment. Dispose of residues and contaminated packaging in accordance with local regulations. Empty containers can present a fire and explosion hazard and must not be cut, punctured or welded.

9. Does the product contain substances of very high concern (SVHC) above 0.1 %?

   No. According to the Safety Data Sheet, it does not contain candidate substances of very high concern at concentrations ≥ 0.1 %.

10. Is Bostik SAF 30 LOT Methacrylate Adhesives suitable for general public use?

    If supplied to the general public, the product requires tactile warnings. It is formulated primarily for professional and industrial use where proper safety measures can be implemented.