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Auxiliary products
Primer (surface activator)
In addition to standard chemical products such as adhesive, sealant or grout, auxiliary products such as a primer (so-called surface activator) are sometimes needed to increase the adhesion of the adhesive, sealant or entcapsulant to the substrate. The use of a primer increases the bond's resistance to detachment from the substrate (peel strength). Skład Techniczny range includes, in particular, primers for RTV-1 and RTV-2 silicone rubbers, led by the iconic Wacker Grundierung G790.
Hardener for two-component (resin/rubber) compounds
Another ancillary product required for two-component masses is hardener. It is not always sold complete with the base compound. This is particularly the case with large packages, but also when several different types of hardener can be used for a given base compound (resin or rubber), e.g. one with a slower curing process and one with a faster curing process.
Catalyst / Inhibitor
With two-component masses, it is often possible to chemically adjust the curing process. Most often, adjustment is possible by changing the amount of hardener added. However, this method is only available to a certain extent, as changing the mixing ratio affects the properties of the cured mass. In extreme cases, it can lead to incomplete curing. With some masses (e.g. RTV-2 additive silicone rubber), it is possible to adjust the curing rate quite freely. For this purpose, either a catalyst (accelerating the curing process) or an inhibitor (slowing the curing process) is used.
Dye for two-component masses
Sometimes the colour of the chemical mass used is important to the user. Therefore, suitable colouring agents can be found among the auxiliary products, e.g. RTV-2 silicone rubber colouring paste.
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- -3.00 zł
ELASTOSIL COLOUR PASTE FL BLACK RAL 9011 1KG Wacker Chemie
Black coloring paste used for coloring RTV-2 silicone rubber. Manufacturer's product code: 60005433.
On request
ELASTOSIL COLOUR PASTE FL BLACK RAL 9005 1KG Wacker Chemie
Black coloring paste used for coloring silicone rubber. Manufacturer's part number: 60016246.
On request
ELASTOSIL COLOUR PASTE FL RED IRON OXIDE RAL 3013 1KG Wacker Chemie
Coloring paste in red color used for coloring RTV-2 silicone rubber. Manufacturer's product code: 60005416.
On request
WACKER PRIMER G 790 TOLUENE FREE 0.7KG Wacker Chemie
A bonding primer that improves the adhesion of RTV-1 and RTV-2 silicone rubber to smooth surfaces. Manufacturer's product code: 60102661.
On request
WACKER PRIMER G 718 0.8KG Wacker Chemie
The primer improving the adhesion of RTV-1 silicone rubber to smooth surfaces. Manufacturer's part number: 60078365.
On request
WACKER PRIMER G 795 700g Wacker Chemie
G795 primer for RTV-2 silicone rubbers, especially those with a high oil content. An excellent product for improving the adhesion of silicone to substrates. Manufacturer's part number: 60078592
On request
WACKER CATALYST T 77 90ml Wacker Chemie
A special hardener for curing condensation-cured RTV-2 silicone rubbers, providing very good adhesion to the substrate. Manufacturer's part number 60081734.
On request
WACKER INHIBITOR PT 88 0.25KG Wacker Chemie
Inhibitor for extending the curing process of RTV-2 silicone rubbers in an addition system. Manufacturer's product number: 60054841.
On request
ELASTOSIL CAT PT 0.5KG Wacker Chemie
Platinum catalyst for accelerating the curing process of RTV-2 silicone rubbers in an additive system. Manufacturer's part number: 60054841.
On request
- Currently out of stock
WACKER CATALYST T 200g by Wacker Chemie.
A standard curing agent used for curing condensation-cured RTV-2 silicone rubbers. Manufacturer's part number 60078485.
On request
WACKER CATALYST EP 60g Wacker Chemie
A special preparation used to accelerate the curing process of RTV-2 silicone rubber. Manufacturer part number 60036843.
On request