CRL 33S silicone sealant consists of a high quality formula that provides the strength and durability that you expect from a product from CRL and at a very competitive cost that you also expect from PKsupplies.com. CRL 33S silicone sealant cures at room temperature and since it is a 100% silicone elastomer, CRL 33S silicone sealant does not require additives such as activators, stabilizers or catalysts to achieve optimum performance like most of those retail brands. CRL 33S silicone sealant is expressly intended to join a variety of materials including glass, aluminum, stainless steel, plastics and metal alloys. Working with glass? CRL 33S silicone sealant is perfect for joining and sealing specialty glass enclosures and partitions, multi-pane windows, steel windows, assemblies, skylights, entries and glass block configurations. Don't forget to caulk your showers, baths, sinks, toilets and other sanitary installations with CRL 33S silicone sealant. CRL 33S silicone sealant come in clear, white, translucent white and tan colors that contain an additive that makes the cured silicone resistant to mildew. CRL 33S silicone sealants have a broad operating temperature range of -80F to 400ºF and can be applied at outdoor temperatures between -35 to 140 degrees F. CRL 33S silicone sealant is certified by NSF to Standard 51-Plastic Materials and Components used in Food Equipment. CRL 33S silicone sealant is a "UL Recognized Component".
Applications
Limitations
Surface Limitations
Series | |
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Container Size | 10.3 fl. oz. |
Container Type | Cartridge |
Data Sheet | Data Sheet |
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Safety Data Sheet | SDS |
Buying Guides |
SKU | Color / Finish | Sample | Case Qty |
---|---|---|---|
33SC | Clear |
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30 |
33SMRC | Mildew Resistant Clear |
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30 |
33SW | White |
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30 |
33STW | Translucent White |
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30 |
33SAL | Aluminum |
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30 |
33SBRZ | Bronze |
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30 |
33SBL | Black |
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30 |
Manufacturer | CR Laurence |
Series | 33S |
Quantity | 1 cartridge |
Contents | 10.3 fluid ounces |
Composition | One-component silicone elastomeric sealant |
Consistency | Non-flowing |
VOC | 9 g/L |
UV resistance | No change after 1 year |
Shore A hardness | 21 |
Ultimate tensile strength | 232 psi |
Lap shear | 190psi |
Tear strength | 25 ppi |
Elongation at ultimate break | 512% |
Indoor / Outdoor usage | Both |
Paintable | No |
Tack-free time | 13 minutes |
Application temperature range | -35 to 140 degrees F |
Service temperature range | -90° to 400° F |
Shelf life | 24 months |
CRL 33S Silicone complies with the following federal specifications:
• TT-S-001543A (COM-NBS) Class A, federal specification for silicone building sealants
• TT-S-00230C (COM-NBS) Class A, non-sag federal specification for one-component sealants
• ASTM C920 standard specification for elastomeric joint sealant as Type S, Grade NS, Class 25, Use NT, G, and A
• CAN/CGSB-19.13-M97