Rectangular Sponge Silicone Profiles
- Product Information
- Extrusion
- Online Stock Table
- Images
- Available Products

At MEREFSA, we manufacture sponge silicone rectangular profiles in a wide variety of colors and densities, adapting to the specific needs of each application. We offer options with densities ranging from 0.16 gr/cm³ to 0.80 gr/cm³, ensuring versatile and high-quality solutions for various industrial sectors.

Product Information
In our sponge silicone profile and seal extrusion process, the standard is presented in off-white color with a density of 0.25 gr/cm³. However, we offer the possibility to manufacture in a wide range of colors, subject to a minimum quantity, and with densities of 0.3 gr/cm³, 0.4 gr/cm³, 0.5 gr/cm³, 0.6 gr/cm³, and 0.8 gr/cm³, ensuring solutions tailored to the specific needs of each application.

Spongy silicone Rectangular Profiles extrusion
We manufacture sponge silicone seals through extrusion in a wide variety of formats, including cords with diameters ranging from 2 mm to 75 mm, rectangular and square profiles from 2 mm x 2 mm to 75 mm x 75 mm, as well as tubes with inner diameters starting from 2 mm and outer diameters up to 100 mm.
Our advanced extrusion process allows us to supply sponge silicone profiles and seals in any shape, based on drawings or samples, with standard lengths of 25 m, 50 m, 100 m, 250 m, and 500 m. Additionally, upon request, we offer custom dimensions and pieces cut with precision down to 1 mm in length.
We have specialized formulations for high-temperature applications, with resistance up to +250 ºC, as well as FDA-certified options for food contact compliance.
Online Stock Table
(Price valid for minimum quantity) | |||||||
Reference | Dimensions (mm) |
Density (gr/cm³) |
Color | Roll length (m) |
(€/m) | Stock Online (m) |
|
---|---|---|---|---|---|---|---|
PEWH250050050 | 5 x 5 | 0,25 | White | ||||
PEWH250070070 | 7 x 7 | 0,25 | White | ||||
PEWH250080080 | 8 x 8 | 0,25 | White | ||||
PEWH250100100 | 10 x 10 | 0,25 | White | ||||
PEWH250120120 | 12 x 12 | 0,25 | White | ||||
PEWH250150150 | 15 x 15 | 0,25 | White | ||||
PEWH250160160 | 16 x 16 | 0,25 | White | ||||
PEWH250200200 | 20 x 20 | 0,25 | White | ||||
PEWH250250250 | 25 x 25 | 0,25 | White |
(Price valid for minimum quantity) | ||||||||
Reference | Dimensions (mm) |
Density (gr/cm³) |
Color | Roll length (m) |
(€/m) | Stock Online (m) |
||
---|---|---|---|---|---|---|---|---|
PEWH250080060 | 8 | X | 6 | 0,25 | White | |||
PEWH250100050 | 10 | X | 5 | 0,25 | White | |||
PEWH250100080 | 10 | X | 8 | 0,25 | White | |||
PEWH250160100 | 16 | X | 10 | 0,25 | White | |||
PEWH250170080 | 17 | X | 8 | 0,25 | White | |||
PEWH250200020 | 20 | X | 2 | 0,25 | White | |||
PEWH250200100 | 20 | X | 10 | 0,25 | White | |||
PEWH250200150 | 20 | X | 15 | 0,25 | White | |||
PEWH250250100 | 25 | X | 10 | 0,25 | White | |||
PEWH250250150 | 25 | X | 15 | 0,25 | White | |||
PEWH250250200 | 25 | X | 20 | 0,25 | White | |||
PEWH250300050 | 30 | X | 5 | 0,25 | White | |||
PEWH250300100 | 30 | X | 10 | 0,25 | White | |||
PEWH250300200 | 30 | X | 20 | 0,25 | White | |||
PEWH250350250 | 35 | X | 25 | 0,25 | White | |||
PEWH250400100 | 40 | X | 10 | 0,25 | White |
Images






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M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 25 mm X 3 mm + ADHESIVE 1 SIDE
| On request | P.V.P.: 174,50 € /25 U (VAT not included) | Term: Request | Ref. PEAWH250250030
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,39 gr/cm³ 23,5 mm X 17 mm
| On request | P.V.P.: 210,00 € /20 U (VAT not included) | Term: Request | Ref. PEWH390235170
SHOPOn request -
WHITE SPONGE SILICONE FDA PROFILE DENS. 0,4 gr/cm³ 12 mm X 12 mm
| On request | P.V.P.: 273,13 € /25 U (VAT not included) | Term: Request | Ref. PEWH400120120
SHOPOn request -
WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 12 mm X 10 mm
| On request | P.V.P.: 87,50 € /25 U (VAT not included) | Term: Request | Ref. PEWH250120100
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,3 gr/cm³ 12 mm X 12 mm
| Stock: 70 U | P.V.P.: 71,25 € /10 U (VAT not included) | Term: 1/3 days | Ref. PEWH300120120
SHOPStock: 70 U -
ORANGE SPONGE SILICONE PROFILE 0,25 gr/cm³ 22 mm X 8 mm
| On request | P.V.P.: 68,40 € /10 U (VAT not included) | Term: Request | Ref. PEOR250220080
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 20 mm X 10 mm + ADHESIVE 1 SIDE
| On request | P.V.P.: 74,50 € /10 U (VAT not included) | Term: Request | Ref. PEAWH250200100
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 G/CM3, 20 mm X 6 mm + ADHESIVE 1 SIDE
| On request | P.V.P.: 192,50 € /50 U (VAT not included) | Term: Request | Ref. PEAWH250200060
SHOPOn request -
WHITE SPONGE SILICONE PROFILE DENS. 0.25 gr/cm³ 15 mm x 10 mm
| Stock: 325 U | P.V.P.: 124,50 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEWH250150100
SHOPStock: 325 U -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 20 mm X 5 mm
| Stock: 25 U | P.V.P.: 111,50 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEWH250200050
SHOPStock: 25 U -
ORANGE SPONGE SILICONE PROFILE 0,25 gr/cm³ 50 mm X 20 mm
| Stock: 45 U | P.V.P.: 98,25 € /5 U (VAT not included) | Term: 1/3 days | Ref. PEOR250500200
SHOPStock: 45 U -
M. WHITE SPONGE SILICONE PROFILE DENS. 0.25 gr/cm³ 40 mm X 30 mm
| On request | P.V.P.: 162,00 € /5 U (VAT not included) | Term: Request | Ref. PEWH250400300
SHOPOn request -
M. BLACK SPONGE SILICONE PROFILE DENS. 0.25 gr/cm³ 30 mm X 20 mm
| On request | P.V.P.: 179,00 € /10 U (VAT not included) | Term: Request | Ref. PEBK250300200
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 G/CM3, 15 mm X 10 mm + ADHESIVE 1 SIDE
| On request | P.V.P.: 243,00 € /50 U (VAT not included) | Term: Request | Ref. PEAWH250150100
SHOPOn request -
WHITE SPONGE SILICONE FOOD GRADE PROFILE DENS. 0.4 gr/cm³ 10 mm X 10 mm
| Stock: 225 U | P.V.P.: 258,75 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEWH400100100
SHOPStock: 225 U -
M. BLACK SPONGE SILICONE PROFILE DENS. 0,25 GR/CM3, 10 MM X 10 MM + ADHESIVE 1 FACE
| On request | P.V.P.: 103,00 € /25 U (VAT not included) | Term: Request | Ref. PEABK250100100
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 5 mm X 5 mm
| Stock: 50 U | P.V.P.: 155,50 € /50 U (VAT not included) | Term: 1/3 days | Ref. PEWH250050050
SHOPStock: 50 U -
M. WHITE SPONGE SILICONE PROFILE WHITE DENS. 0,25 G/CM3, 7 mm x 7 mm
| Stock: 50 U | P.V.P.: 84,00 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEWH250070070
SHOPStock: 50 U -
M. WHITE SILICONE SPONGE PROFILE DENS. 0,25 gr/cm³ 8 mm X 6 mm
| Stock: 25 U | P.V.P.: 65,00 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEWH250080060
SHOPStock: 25 U -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 8 mm X 8 mm
| Stock: 475 U | P.V.P.: 91,00 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEWH250080080
SHOPStock: 475 U -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 10 mm X 5 mm
| On request | P.V.P.: 195,00 € /50 U (VAT not included) | Term: Request | Ref. PEWH250100050
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 10 mm X 8 mm
| On request | P.V.P.: 106,25 € /25 U (VAT not included) | Term: Request | Ref. PEWH250100080
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 10 mm X 10 mm
| Stock: 75 U | P.V.P.: 90,75 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEWH250100100
SHOPStock: 75 U -
WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 12 mm X 12 mm
| On request | P.V.P.: 125,00 € /25 U (VAT not included) | Term: Request | Ref. PEWH250120120
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS.0.25 gr/cm³ 15 mm X 15 mm
| Stock: 25 U | P.V.P.: 178,13 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEWH250150150
SHOPStock: 25 U -
M. WHITE SPONGE SILICONE PROFILE WHITE 0,25 G/CM3, 16 mm X 10 mm
| On request | P.V.P.: 115,75 € /25 U (VAT not included) | Term: Request | Ref. PEWH250160100
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0.25 gr/cm³ 16 mm X 16 mm
| Stock: 45 U | P.V.P.: 130,44 € /15 U (VAT not included) | Term: 1/3 days | Ref. PEWH250160160
SHOPStock: 45 U -
M. WHITE SILICONE SPONGE PROFILE DENS. 0,25 gr/cm³ 17 mm X 8 mm
| On request | P.V.P.: 162,50 € /25 U (VAT not included) | Term: Request | Ref. PEWH250170080
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 GR/CM3, 20 mm X 2 mm
| Stock: 1000 U | P.V.P.: 83,00 € /25 U (VAT not included) | Term: 40/43 days (Manufacturing) | Ref. PEWH250200020
SHOPStock: 1000 U -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 20 mm X 10 mm
| Stock: 50 U | P.V.P.: 156,00 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEWH250200100
SHOPStock: 50 U -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 20 mm X 15 mm
| On request | P.V.P.: 85,50 € /10 U (VAT not included) | Term: Request | Ref. PEWH250200150
SHOPOn request -
M. WHITE SILICONE SPONGE PROFILE DENS. 0,25 gr/cm³ 20 mm X 20 mm
| Stock: 15 U | P.V.P.: 54,00 € /5 U (VAT not included) | Term: 1/3 days | Ref. PEWH250200200
SHOPStock: 15 U -
M. RIOX SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 25 mm X 5 mm
| On request | P.V.P.: 373,75 € /50 U (VAT not included) | Term: Request | Ref. PERT250250050
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 25 mm X 10 mm
| Stock: 120 U | P.V.P.: 75,90 € /10 U (VAT not included) | Term: 1/3 days | Ref. PEWH250250100
SHOPStock: 120 U -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 25 mm X 15 mm
| Stock: 250 U | P.V.P.: 253,50 € /25 U (VAT not included) | Term: 15/18 days (Manufacturing) | Ref. PEWH250250150
SHOPStock: 250 U -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 25 mm X 20 mm
| On request | P.V.P.: 135,00 € /10 U (VAT not included) | Term: Request | Ref. PEWH250250200
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 25 mm X 25 mm
| Stock: 15 U | P.V.P.: 264,00 € /15 U (VAT not included) | Term: 1/3 days | Ref. PEWH250250250
SHOPStock: 15 U -
M. WHITE SPONGE PROFILE SILICONE DENS. 0,25 gr /cm³ 30 mm X 5 mm
| On request | P.V.P.: 174,75 € /25 U (VAT not included) | Term: Request | Ref. PEWH250300050
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 30 mm X 10 mm
| Stock: 50 U | P.V.P.: 85,50 € /10 U (VAT not included) | Term: 1/3 days | Ref. PEWH250300100
SHOPStock: 50 U -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 30 mm X 20 mm
| On request | P.V.P.: 178,20 € /10 U (VAT not included) | Term: Request | Ref. PEWH250300200
SHOPOn request -
M. WHITE SILICONE SPONGE PROFILE DENS. 0,25 gr/cm³ 35mm X 25mm
| On request | P.V.P.: 236,40 € /10 U (VAT not included) | Term: Request | Ref. PEWH250350250
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS.0,25 gr/cm³ 40 mm X 10 mm
| On request | P.V.P.: 108,00 € /10 U (VAT not included) | Term: Request | Ref. PEWH250400100
SHOPOn request -
M. WHITE SPONGE SILICONE PROFILE DENS. 0,25 gr/cm³ 50 mm X 40 mm
| On request | P.V.P.: 76,24 € /2 U (VAT not included) | Term: Request | Ref. PEWH250500400
SHOPOn request -
M. WHITE SILICONE SPONGE SILICONE PROFILE DENS. 0,3 G/CM³ 5mm X 5 mm
| Stock: 225 U | P.V.P.: 55,25 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEWH300050050
SHOPStock: 225 U -
M. PROFILE SILICONE BLUE SPONGE DENS. 0,25 G/CM3, 20mm X 10mm
| On request | P.V.P.: 169,00 € /25 U (VAT not included) | Term: Request | Ref. PEBL250200100
SHOPOn request -
M. SILICONE SPONGE PROFILE GREY DENS. 0,25 G/CM3, 5 mm X 4 mm, ROUNDED CORNERS
| Stock: 625 U | P.V.P.: 25,00 € /25 U (VAT not included) | Term: 1/3 days | Ref. PEGY250050040
SHOPStock: 625 U

On request
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