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Sealing film Seal-R-film

  • Protects against evaporation, leakage, and contamination
  • Easy sealing with 300% elasticity
  • Lot identification of each roll

No more spilling, evaporation, and contamination! Seal-R-film sealing film seals beakers, flasks, and other vessels.

The sealing film can be stretched to three times its original length. This means that Seal-R-film always fits, even with irregular shapes. For traceability, each roll has a lot identification. With the BRAND cutter for sealing film you can cut rolls with widths of 50 and 100 mm efficiently and economically and store them cleanly.

- Thickness: 0.14 +/- 0.02mm

- Toxicity: non-toxic

- Melting point: > 66°C (151°F)

- Boiling point: > 288°C (550°F)

- Continuous service temperature: -20°C to 46°C

- Elasticity (25°C): 300%

- Tear strength (25°C): 1.5 MPa


Gas permeability in 24h at room temperature and a pressure of 0.1 MPa:

CO2 (carbon dioxide) < 1000 cm³/m²

O2 (oxygen) < 350 cm³/m²

Water vapor permeability < 0.8 g/m²


Chemical resistance:  

Hydrochloric acid (HCL) 36.5% - resistant

Sulfuric acid (H2SO4) 98% - resistant

Nitric acid (HNO3) 95% - resistant*

Hydrogen peroxide (H202) 30% - resistant

Sodium hydroxide (NaOH) 22% - resistant

Ammonia (NH3) 28% - resistant

Sodium chloride (NaCl) 20% - resistant

Potassium permanganate (KMnO4) 5% - resistant*

Iodine solution 0.1 mol/l - resistant*    

Methanol - resistant

Ethanol - resistant

Isopropanol - resistant

* Brown coloration

Grouped product items
Cat.-No. Product name
701620 BRAND Seal-R-film™ sealing film, length 38 m, width 100 mm
701621 BRAND Seal-R-film™ sealing film, length 38 m, width 100 mm, single roll
701622 BRAND Seal-R-film™ sealing film, length 75 m, width 50 mm
701623 BRAND Seal-R-film™ sealing film, length 75 m, width 50 mm, single roll
701624 BRAND Seal-R-film™ sealing film, length 75 m, width 100 mm
701625 BRAND Seal-R-film™ sealing film, length 75 m, width 100 mm, single roll
701626 BRAND Seal-R-film™ sealing film, length 15 m, width 500 mm
701627 BRAND Seal-R-film™ sealing film, length 15 m, width 500 mm, single roll
Grouped product items
Price per From** Price***
1 piece(s) 12 39,15 €
1 piece(s) 1 41,10 €
1 piece(s) 24 40,60 €
1 piece(s) 1 42,65 €
1 piece(s) 12 78,30 €
1 piece(s) 1 82,25 €
1 piece(s) 6 97,05 €
1 piece(s) 1 101,95 €
** Minimum order quantity
*** Recommended sales price without VAT

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