YOU ARE IN: Skip Navigation Links > Home page > Products > Bituminous sealant/adhesive > ViaMastik


VIAMASTIK is a bituminous adhesive in solvent vehicle, bitumen-based, of aliphatic hydrocarbons, inert fillers, plasticizers and additives composition

Cold application of polymer-bitumen membranes at extrados of concrete, wood deck or pre-existent membranes.

The substrate must be clean and dry, free of friable or inadherent material.
The slopes must be less than 5% (with higher slopes It is necessary to integrate ViaMastik  with appropriate mechanical fixings).
The surface temperature can’t exceed +40°C and the external temperature can’t be below +5°C, in dry weather. The product, must be applied on the deck uniformly, using a long handle spatula. The time depends on the support kind, the adhesive thickness, the ambient temperature and humidity.
Quantity x tin 5 Kg 10 Kg 25 Kg
N. tins x pallet - - 33
Follow scrupulously the Safety Standards. Store in areas covered from direct sunlight and away from heat sources. The dry film is insoluble in water and soluble in solvents and oils. For the tools cleaning use common nitro or synthetic thinners

Technical Area

LASTest web Video
November 7, 1940 - Collapse of the Tacoma Narrows Bridge. The cause is the  hight stress caused by the wind force  to the bridge structure.
Viapol '63
This year Vetroasfalto celebrates the 56 years of life of its flagship product: the VIAPOL brand.
We would like to thank all our customers for the cofidence shown so far in our main product.

Latest news

  •  - New collection Viapol 2021!

    The new 2021 collection finally arrived! We decided to respond to the difficulties of this last year with the liveliness of our colours.  Read >

  •  - G.B.C.

    We are partner of the Green Building Council for the promotion of the green building solutions Read >

  •  - Manufacturer's Provisions & Application Guide

    Remember to check in the Technical Area our Manufaturer's Provisions and Appplication Guide Read >

View all
can we help you?
Tel +39 02 959831

Copyright © 2007 - Vetroasfalto S.p.a. - P.IVA 00809240153
R.E.A.: MI 281792 - Reg Imprese: 00809240153 - Cap.Soc. € 4.810.000 i.v
Privacy & Cookie Policy      |     Site map     |    Credits