Parameters
- Recommended dosing of the Lukopren Catalyst N2 - 2,5 wt. %
- Elongation at break160 - 170 %
- Thermal resistance of vulcanizate- 50 to + 180 °C
- Hardness of rubber58 - 60 °ShA
- Viscosity190 - 250 Pa.s
- Appearanceochre rubber moulding paste
Spreading Silicone Rubber Lukopren N 1725
- Relief and decorative stucco removal from sloping and vertical walls during architectural element repairs
- Production of large molds for sculptures
- Mold making for pads, inserts, suction cups
- Separating or masking layers
(easily removable due to low adhesion to the substrate) - Preparation of dismountable flange seals (thermal and cooling units)
Applied by spreading, spreading with a spatula, details can be painted with a brush
For a more faithful imprint, it can be combined with a more flowable type of rubber as the first thin layer
For rubber vulcanization, precise dosing of Lukopren Catalyst N is required
(details in the technical sheets below)
Vulcanizate has very low adhesion to most substrates (peelable), to increase it, use a base primer - Lukopren Primer A or N
When making molds, we recommend separating the template for easier demolding; Silicone molds due to their self-separating properties do not require separation
The rubber paste can be dyed only to pastel shades using Pigment Pastes
Silicone rubber can be easily bonded or glued with Lukopren S one-component adhesive
Thixotropic Lukopren N 1725
