--- product_id: 146728840 title: "Super Spacer SS31666BL Black 3/16\" Wide x 3/16\" Thick Edgetech 66' Roll" brand: "crl" price: "5747166β‚«" currency: VND in_stock: true url: https://www.desertcart.vn/products/146728840-super-spacer-ss31666bl-black-3-16-wide-x-3-16 store_origin: VN region: Vietnam --- # 66' flexible silicone foam roll 3/16" wide & thick precision sleek black oxide finish Super Spacer SS31666BL Black 3/16" Wide x 3/16" Thick Edgetech 66' Roll **Brand:** crl **Price:** 5747166β‚« **Availability:** βœ… In Stock ## Summary > πŸ–€ Elevate your insulating glass game with precision and style ## Quick Answers - **What is this?** Super Spacer SS31666BL Black 3/16" Wide x 3/16" Thick Edgetech 66' Roll by crl - **How much does it cost?** 5747166β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/146728840-super-spacer-ss31666bl-black-3-16-wide-x-3-16) ## Best For - crl enthusiasts ## Why This Product - Trusted crl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **UV-resistant durability:** Long-lasting spacer resists degradation under sunlight exposure - β€’ **Time-saving installation:** No desiccant beads or corner keys neededβ€”streamline your production - β€’ **Superior thermal performance:** Silicone foam eliminates edge condensation & reduces heat loss - β€’ **Versatile design compatibility:** Ideal for regular, curved, and specialty insulating glass units - β€’ **Precision engineered dimensions:** Exact 3/16" width and thickness for seamless insulating glass fit ## Overview The Super Spacer SS31666BL is a 66-foot roll of black silicone foam spacer designed for insulating glass units. Its 3/16" width and thickness provide precise fitment, while UV-resistant materials ensure long-term durability. This spacer reduces edge condensation and heat loss, supports complex glass shapes, and speeds up production by eliminating the need for desiccant beads or corner keys. ## Description CRL Edgetech Super Spacer? is made from superior insulating silicone foam. The spacer essentially eliminates perimeter edge condensation and substantially reduces overall window heat loss. Because of the unique design features of Super Spacer? there are advantages in using this product for the fabrication of specialized insulating glass designs, including curved and odd shaped units, sound insulating, and triple-glazed units with art glass inserts. For long-term durability, UV resistant silicone material is used to prevent spacer degradation. The flexible foam spacer provides friendly accommodation of glass bowing and thermal movement, and also helps ensure improved edge seal desiccant, and the permeability of the foam allows for fast moisture pick-up. To reduce moisture vapor transmission and inert gas loss, the Super Spacer? is backed by a high performance, multi-layer barrier film. Rolls are 66' (20.1 m) long. Other colors and bulk rolls are available on special order. NOTE: Super Spacer? cannot be used without an edge sealant. We recommend CRL Hot Melt Butyl or CRL 877 Super Spacer? Sealant. Important Notes: Always wear the proper protective safety gear when working with and handling glass. ## Features - Allows Simultaneous Production of Regular and Special Shaped Insulating Glass Units - Available in Gray or Black - Save Production Time - No Desiccant Beads to Add or Corner Keys to Assemble ## Technical Specifications | Specification | Value | |---------------|-------| | Fastener Type | Stud | | Finish Type | Black Oxide | | Shape | Rectangular | | Item Diameter | 0.19 Inches | | Number of Pieces | 792 | | Compatible groove diameter | 0.19 Inches | | Manufacturer | Super Spacer | | Part Number | SS31666BL | | Item Weight | 15.2 ounces | | Item model number | SS31666BL | | Is Discontinued By Manufacturer | No | | Style | 3/16" (4.8 mm) | | Finish | Black Oxide | | Item Package Quantity | 1 | | Cutting Diameter | 0.19 Inches | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Size:** 3/16" (4.8 mm) - **Color:** Black - **Material:** Silicone, foam, glass - **Brand:** CRL - **Item dimensions L x W x H:** 792 x 0.18 x 0.04 inches ## Images ![Super Spacer SS31666BL Black 3/16" Wide x 3/16" Thick Edgetech 66' Roll - Image 1](https://m.media-amazon.com/images/I/31Yc4sdgDkL.jpg) ![Super Spacer SS31666BL Black 3/16" Wide x 3/16" Thick Edgetech 66' Roll - Image 2](https://m.media-amazon.com/images/I/41iG9BDI8gL.jpg) ![Super Spacer SS31666BL Black 3/16" Wide x 3/16" Thick Edgetech 66' Roll - Image 3](https://m.media-amazon.com/images/I/412kJLsoPYL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this make a 1/4 inch between the glass or 3/16 inch between glass** A: It will be 3/16" between glass. I had to reorder because I needed the 1/4" **Q: how much does this compress between glass layers?** A: There is basically no compression. The hard rubber spacer in the middle does not give. **Q: Is this the correct one for double pane windows with a 3/8 space between panes? Thanks.** A: Hello -This spacer is 3/8" wide, but you will need to also take into consideration the thickness of your glass when determining what to use for your particular unit/application.Thanks! **Q: Is ss3866 available in white?** A: No, this is not available in white. ## Frequently Bought Together - Super Spacer SS31666BL Black 3/16" Wide x 3/16" Thick Edgetech 66' Roll - CRL Super Spacer Sealant - XFasten Butyl Sealing Tape, Black, 1/8-In x 3/4-In x 30-Foot Plumbers Putty Tape, RV Sealant Tape, Butyl Rubber for Boat Sealing, EDPM Butyl Tape RV --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/146728840-super-spacer-ss31666bl-black-3-16-wide-x-3-16](https://www.desertcart.vn/products/146728840-super-spacer-ss31666bl-black-3-16-wide-x-3-16) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*