Back

Silicone to make molds for pouring concrete or cement

Here you will find silicones that you can use to make strong molds for pouring concrete, cement and other raw materials.

Filters

    • B2 - B component for Silicone Condensation 20 universal

    B2 - B component for Silicone Condensation 20 universal

    € 6,99 € 5,78 Excl. tax

    ✔ Low dosage (2%)
    ✔ Low shrinkage (< 0.3 %)
    ✔ Mixing ratio (Weight) 100:2
    ✔ Works on most condensation curing silicones

    Compare

        • Wacker Elastosil M 4514

        Elastosil M 4514

        € 175,- € 144,63 Excl. tax

        ✔ Very good flowability and self-deaeration
        ✔ Low Shore A hardness (approx. 25)
        ✔ Excellent tear strength
        ✔ High elongation and flexibility
        ✔ Outstanding chemical resistance to attack by polyester and polyurethane resins, mold life is s

        Compare

            Out of stock

            • Polyurethane Casting Resin Flexible A40

            Polyurethane Casting Resin Flexible A40

            € 29,95 € 24,75 Excl. tax

            ✔ Elastic, Strong, High details
            ✔ Amber, Fast, High pulling power
            ✔ Shore A 40
            ✔ Castings 1mm <> 60 mm.
            ✔ 23-27 minutes handling time
            ✔ Mixing ratio (Weight) 100:50

            Compare

                • Polyurethane Casting Resin Flexible A60

                Polyurethane Casting Resin Flexible A60

                € 25,95 € 21,45 Excl. tax

                ✔ Elastic, Strong, High details
                ✔ Pale yellow, High tear strength
                ✔ Shore A 60
                ✔ Castings 1mm <> 60 mm.
                ✔ 12 minutes handling time
                ✔ Mixing ratio (Weight) 100:50
                ✔ Very high stretch

                Compare

                    • Polytek PT Flex 60

                    PT Flex 60

                    € 42,- € 34,71 Excl. tax

                    ✔ Elastic, Strong, High details
                    ✔ Yellow / Amber colored
                    ✔ Shore A55
                    ✔ Castings 1mm <> 50mm
                    ✔ 5 minutes working time
                    ✔ Mixing ratio (Weight) 100: 100

                    Compare

                        • Wacker Silicone  Elastosil M 4601 A/B

                        Silicone Elastosil M 4601 A/B

                        € 39,95 € 33,02 Excl. tax

                        ✔ Flexible, Strong, Red-Brown
                        ✔ Good resistance to Resins
                        ✔ Shore (A) 28 (Medium Hard)
                        ✔ Low shrinkage (<0.1%)
                        ✔ 90 minutes working time
                        ✔ Mixing ratio (Weight) 90:10
                        ✔ Suitable for tin casting
                        ✔ Food safe

                        Compare

                            • Silicone Addition Colorless 25 (average hardness)

                            Silicone Addition Colorless 25 (average hardness)

                            € 28,95 € 23,93 Excl. tax

                            ✔ Flexible, Strong
                            ✔ Translucent
                            ✔ Shore (A) 25 (average hardness)
                            ✔ Low shrinkage (< 0.1 %)
                            ✔30 minutes working time
                            ✔ Mixing ratio by weight: 100:100

                            Compare

                                Out of stock

                                • Silicone Addition Colorless 50 (hard)

                                Silicone Addition Colorless 50 (hard)

                                € 28,95 € 23,93 Excl. tax

                                ✔ Flexible, Strong
                                ✔ Translucent
                                ✔ Shore (A) 50 (Hard)
                                ✔ Low shrinkage (< 0.1 %)
                                ✔30 minutes working time
                                ✔ Mixing ratio by weight: 100:100

                                Compare

                                    • Silicone Condensation 20 for Polyester

                                    Silicone Condensation 20 for Polyester

                                    € 19,18 € 15,85 Excl. tax

                                    ✔ Flexible, Strong, good resistance to polyester
                                    ✔ White, Good Fluid, Bleeding
                                    ✔ Shore (A) 23 ~ 26
                                    ✔ Low shrinkage (<0.3%)
                                    ✔ 120 minutes working time
                                    ✔ Mix ratio (Weight) 100:5

                                    Compare

                                        • Silicone Condensation 20 for PU and epoxy

                                        Silicone Condensation 20 for PU and epoxy

                                        € 19,45 € 16,07 Excl. tax

                                        ✔ Flexible, Strong, good resistance to pu and epoxy
                                        ✔ White, Good Fluid, Bleeding
                                        ✔ Shore (A) 23 ~ 26
                                        ✔ Low shrinkage (<0.3%)
                                        ✔ 120 minutes working time
                                        ✔ Mix ratio (Weight) 100: 5

                                        Compare

                                            • Silicone Condensation 20 universal

                                            Silicone Condensation 20 universal

                                            € 14,48 € 11,97 Excl. tax

                                            ✔ Flexible, Strong, Universal
                                            ✔ White, Good Fluid, Bleeding
                                            ✔ Shore (A) 23 ~ 28
                                            ✔ Low shrinkage (<0.3%)
                                            ✔ 60 minutes working time
                                            ✔ Mix ratio (Weight) 100:2

                                            Compare

                                                • Dow Corning Silicone Condensation DC 3481 R

                                                Silicone Condensation DC 3481 R

                                                € 33,50 € 27,69 Excl. tax

                                                ✔ Flexible, Strong, High PU and polyester resin resistance
                                                ✔ Beige, Good Fluid, Non-Bleeding
                                                ✔ Shore (A) 18 ~ 21
                                                ✔ Low shrinkage (0.2 ~ 0.4%)
                                                ✔90 ~ 120 minutes working time
                                                ✔ Mixing ratio (Weight) 100: 5

                                                Compare

                                                    • Advice from real Experts
                                                    • Ordered before 4 pm (Friday before 2 pm) is Shipped same Day
                                                    • 30 Days return period!
                                                    • T47 B component for Silicone Condensation 20

                                                    T47 B component for Silicone Condensation 20

                                                    € 6,05 € 5,- Excl. tax

                                                    ✔ Very fast
                                                    ✔ Low dosage
                                                    ✔ Can be used neat or mixed
                                                    ✔ Retain properties of other hardener at low dosage
                                                    ✔ Low shrinkage (< 0.3 %)
                                                    ✔ 5 minutes working time
                                                    ✔ Mixing ratio (Weight) 100:2

                                                    Compare

                                                      Silicone to make molds for pouring concrete or cement

                                                      Do you want to cast your own concrete statue?

                                                      Have you made a beautiful model but don't know what to use to make a flexible strong shape?

                                                      You can use many types of silicone for concrete and cement. Silicones are flexible and can withstand concrete well.

                                                      The high elongation and enormous detail transfer of silicone makes it possible to effortlessly demould even fragile, highly detailed works.

                                                      Of course, it is also always important to determine which type of mold will work best.

                                                      More information about this can be found here. Are you stuck? Then we are happy to help!

                                                      Do you want a flexible mold that also has very little wear and tear? Then you can also choose a flexible PU with low shore.

                                                      Read moreClose
                                                      Compare products Delete all products

                                                      You can compare a maximum of 3 products

                                                        Hide compare box
                                                        Please accept cookies to help us improve this website Is this OK? YesNoMore on cookies »