Promasafe anti-covid film

Promasafe is a self-adhesive film, produced with nanotechnology of silver particles in its composition. Designed for shared protection of the touch area.

The functionality of the product against viruses and in particular against SARS-COVI-2, is expected to be the oxidative property of the active ingredient of the silver present on the surface. The principle of silver is effective because it acts in the lipoprotein layer that coats enveloped viruses, disrupting it and therefore or inhibiting it, hindering its coupling with the host cell. PROMASAFE protective film is not only effective against viruses, it also eliminates fungi and bacteria.




Applications in the transport area: buses, subways and trains in the hand zones, call button stops, subway turnstiles, handrails, among others.
Condominium applications: door handles, elevator call buttons, internal elevator panel
Applications in the field of education: wallets, doorknobs, drinker training buttons, shared wardrobes among others.
Healthcare applications: door handles, service desks, knobs, reflector handles, arm rest of patient chair, equipment tray, handle holder, hoses, head and handle of department equipment X and the phone.
Applications in the field of beauty: for beauty salons and aesthetic clinics in the fields of shared touch.
Retail Applications: For baskets and baskets, card machines, tasters, dining tables, and entry and exit touch areas.



Tests carried out on plastic films with additive (PROMASAFE) Manufacturer: PROMAFLEX INDUSTRIAL LTDA - for the analysis of the virucidal potential for SARS-CoV-2.

For testing, adaptation of ISO 21702 was used, with the inclusion of exposure time (2 and 30 minutes) in independent experiments. The results are expressed as a percentage of the reduction in the number of copies of the viral genome, compared to the positive control (plastic film without additive) with the following result:

- Incubation time: 2 minutes - day 01 - 99.84%
- Incubation time: 30 minutes - day 01 - 99.93%

Considering that more than 99% of the virus was inhibited, with a minimum time of 2 minutes, it was concluded that the plastic film with additive (PROMASAFE) is effective in inactivating the COV2 virus of SARS. Thus, having its potential virucida agent for SARS COV2 confirmed in the test
produced by quasar Bio Apoio in Saúde Ltda.



La réduction du comptage des micro-organismes part de son contact avec le film avec des antimicrobiens, avec le grand avantage de son effet étant constant et à long terme.

Une plus grande sécurité pour la reprise des activités dans les bureaux, les écoles, les transports publics, les bureaux et tout environnement avec déplacement de la personne.


The antimicrobial protection in the form of plastic film reduces the dispersion of aerosols in the form of disinfection, thus reducing the environmental impact.
The long-term plastic film also reduces the constant use of chemicals for surface cleaning.



Self-adhesive polyolefin film coextruded with silver nanoparticle active elements among other active ingredients.



Transparent blue print (PROMASAFE)



10cm x 6m

10cm x 18 m

5cm x 6m

5cm x 18m

50cm x 5m

50cm x 18m

Cardboard box with installation and manual guidance that accompanies the box or
Coils with product caps.


Emballage et stockage 

Maintenance and durability: cleaning can be done with soap and water (fabric on alert with detergent) and it is recommended to change the material every 90 days, with a maximum period of 180 days depending on the 'use.



Installation can be done by anyone, it is self-adhesive. Simply unroll and stick to the surface using pressure with your hands to improve grip.
Easy to use, the product is delivered in shredded sheets every 15cm. Just highlight and fix on the surface. The self-adhesive property, a specialty of promaflex, guarantees perfect adhesion and also ease of removal without leaving residue.

Complementary material
(x) PDF catalog (x) Technical sales video (x) Installation manual