What is Bostik LIQUID 1 and why choose it
Bostik LIQUID 1 is a non-aggressive, solvent-based liquid cleaner and degreaser designed for professional use. Based on light petroleum spirit (hydrocarbons C9–C10, n-alkanes, isoalkanes, cyclics, <2% aromatics), it is specially formulated to remove fresh residues of primers, sealants and adhesives from surfaces and tools without attacking most common cladding panels and closed substrates.
Its fast evaporation rate and low-viscosity liquid form make it easy to apply and wipe off, leaving surfaces clean, dry and ready for subsequent operations.
Main features
- Non-aggressive surface cleaner suitable for many closed substrates and cladding panels.
- Effective remover of fresh primers, sealants (including bituminous roof sealants) and adhesives.
- High evaporation rate for quick drying and fast turnaround of work areas.
- Efficient degreaser for closed substrates.
- Colourless, low-viscosity liquid for easy application with lint-free cloths.
- Solvent-based formula with zero solid content, leaving no residue after evaporation.
- Supplied in practical 1 litre cans for professional use.
Technical specifications
- Chemical type: Light Naphtha / hydrocarbons C9–C10, n-alkanes, isoalkanes, cyclics, <2% aromatics
- Physical form: Low-viscosity liquid
- Colour: Colourless / transparent
- Odour: Hydrocarbon, slight
- Specific density: approx. 0.7–0.76 g/ml
- Relative density: 0.731–0.801
- Relative vapour density: 4.5 (air = 1, 101 kPa)
- Boiling range: approx. 136–164 °C (ASTM D86)
- Pour point: approx. -90 °C
- Melting/freezing point: approx. -30 °C
- Flash point: approx. 27–29 °C (closed cup, ASTM D56)
- Autoignition temperature: approx. 238 °C
- Flammability classification: Flammable liquid, Category 3 (H226)
- Upper explosive limit: approx. 6 vol.%
- Lower explosive limit: approx. 0.8 vol.%
- Kinematic viscosity: approx. 0.9 mm²/s at 40 °C
- VOC content: Consultar ficha técnica del fabricante.
- Solid content: 0%
- Drying time: approx. 10–15 minutes at 20 °C / 50% RH
- Water solubility: negligible; insoluble in water
- Partition coefficient (log Pow): > 4
- Packaging: 1 litre can/bottle
- Storage stability: up to 24 months in unopened original container in a dry, well-ventilated place between +5 °C and +30 °C
Applications and uses
Typical applications
- Cleaning freshly applied primers and bituminous sealers from surfaces.
- Degreasing closed substrates prior to bonding or sealing.
- Removing uncured adhesive and sealant residues from substrates and tools.
- Cleaning fresh primer and adhesive residues from cladding panels.
- Cleaning fresh residues of bituminous roof sealants (such as Simson Elastoroof) from roof substrates and tools.
Recommended application method
- Carry out a preliminary test on a small, inconspicuous area to confirm that the substrate is resistant to LIQUID 1, especially plastics and lacquered surfaces, which may be damaged.
- Moisten a clean, lint-free, undyed cloth with LIQUID 1.
- Rub the contaminated surface thoroughly, changing the cloth frequently to avoid recontamination.
- If the surface remains heavily soiled, repeat the cleaning process.
- Allow any residual solvent to evaporate completely before subsequent operations, observing a minimum drying time of 10 minutes.
Recommended application temperature range: from +5 °C to +30 °C.
FAQ
1. What type of residues can Bostik LIQUID 1 remove?
It is designed to remove fresh residues of primers, bituminous sealants, roof sealants and adhesives from surfaces and tools, as well as to degrease closed substrates.
2. Can it be used on all substrates?
LIQUID 1 is generally non-aggressive and does not usually attack cladding panels, but some plastics and lacquered surfaces may be damaged. Always perform a small test area first.
3. How long should I wait before applying a new primer, adhesive or sealant after cleaning?
You should allow a minimum of 10 minutes drying time at around 20 °C and ensure the solvent has completely evaporated before carrying out further operations.
4. Is LIQUID 1 suitable for consumers?
No. The product is restricted to professional and industrial users. Consumer use is advised against.
5. How flammable is this cleaner?
LIQUID 1 is classified as a flammable liquid, Category 3, with a flash point of approximately 27–29 °C. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources.
6. What is the recommended storage condition and shelf life?
Store in tightly closed original containers in a dry, well-ventilated place between +5 °C and +30 °C. In these conditions, unopened containers are stable for up to 24 months.
7. Does LIQUID 1 leave any residue after use?
No. The product has 0% solids content and, when fully evaporated, does not leave residue on the cleaned surface.
8. Can I use LIQUID 1 near drains or watercourses?
No. It is harmful to aquatic life with long lasting effects. Prevent the product from entering drains, sewers or natural water bodies and dispose of waste according to local regulations.
9. In what packaging size is it available?
LIQUID 1 is supplied in 1 litre containers.
Section 14 – Transport information
- UN number (ADR/RID, IMDG, IATA): UN3295
- UN proper shipping name: Hydrocarbons, liquid, n.o.s.
- Transport hazard class: 3 (flammable liquids)
- Packing group: III
- ADR description: UN3295, Hydrocarbons, liquid, n.o.s, 3, III, (D/E)
- IMDG description: UN3295, Hydrocarbons, liquid, n.o.s, 3, III, (29 °C c.c.)
- IATA description: UN3295, Hydrocarbons, liquid, n.o.s, 3, III
- Environmental hazards: Not classified as a marine pollutant for IMDG; not applicable for ADR/IATA.
- ADR limited quantity (LQ): 5 L
- IMDG limited quantity (LQ): 5 L
- IATA limited quantity (LQ): 10 L
- ADR classification code: F1
- ADR tunnel restriction code: (D/E)
- Special provisions (IMDG): 223
- Special provisions (IATA): A324, A3
Section 8 – Personal protective measures
During handling and application of LIQUID 1, the following individual protective measures are recommended for professional users:
- Eye/face protection: Tight-sealing safety goggles.
- Hand protection: Protective gloves in accordance with EN 374. The breakthrough time depends on glove material, thickness and temperature.
- Skin and body protection: Antistatic footwear and fire/flame-resistant or flame-retardant clothing. Gloves made of plastic or rubber as appropriate.
- Respiratory protection: In case of insufficient ventilation or if aerosols, mist or sprays are generated, wear suitable respiratory protection. Recommended filter type: organic gases and vapours filter conforming to EN 14387.
- Hygiene measures: Do not eat, drink or smoke when using the product. Wash hands before breaks and after handling. Contaminated work clothing should not leave the workplace.
*Contenido generado por IA
