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Ruscoe 12-4 Non-Sag Sealant Compound 10.5 oz Cartridge
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Ruscoe 12-4 Non-Sag Sealant Compound 10.5 oz Cartridge
Ruscoe 12-4 Non-Sag Compound is an aluminum-fortified adhesive sealant in the Ruscoe 12-series family, formulated for vertical and sloped applications where the sealant must stay in place. This listing is one 10.5 oz tube. It needs no primer on properly prepared surfaces and skins over to form a protective, elastic seal.
Key Features:
- Non-sag formula: Non-sag consistency holds its position on vertical and sloped joints without slumping.
- Aluminum fortified: Aluminum-fortified adhesive formula delivers strong protective bonding.
- No primer needed: Does not require primers on properly prepared surfaces.
- Low-temp application: Can be applied at relatively low temperatures.
- Elastic protection: Incorporates the protective and elastic qualities of synthetic elastomers.
- Skins over fast: Skins over to form a durable protective seal.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Ruscoe |
| Sell unit | 1 tube, 10.5 oz |
| Product line | Ruscoe 12-series sealants |
| Available sizes | ['10.5 oz'] |
| Material | Aluminum-fortified adhesive compound with synthetic elastomers |
| Type | Non-sag sealant |
| Container size | 10.5 oz tube |
| Primer required | No, on properly prepared surfaces |
| Application temperature | Suitable for relatively low temperature application |
| Intended use | Sealing vertical and sloped roof joints and seams |
| Pack quantity | 1 |
Fit and Compatibility:
Part of the Ruscoe 12-series sealant family alongside 12-1 Seam Sealer and 12-3 Self-Leveling Sealant; choose 12-3 for horizontal joints that need to flow and 12-4 where the bead must stay put.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 10.5 oz tube of Ruscoe 12-4 Non-Sag Compound.
Q: Do I need a primer?
A: No primer is required on properly prepared surfaces.
Q: Can I apply it in cool weather?
A: Yes, it can be applied at relatively low temperatures.
Q: Where should I use non-sag versus self-leveling?
A: Use 12-4 on vertical or sloped joints where the bead must not sag; use the 12-3 self-leveling formula on horizontal surfaces.
Q: How does it cure?
A: It skins over to form a protective, elastic seal.
Q: What is the formula based on?
A: An aluminum-fortified adhesive formula with the protective and elastic qualities of synthetic elastomers.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Reach for 12-4 on vertical flashings, curbs, parapets and pitch pockets where a self-leveling sealant would run out of the joint. Tool the bead into a clean, dry, prepared surface for full adhesion, and remember it is a companion to the 12-1 seam sealer and 12-3 self-leveling grade in the same line. Keep unused tubes capped and store above freezing.
Wear gloves and eye protection when dispensing sealant and follow the safety directions on the tube.
Order Ruscoe 12-4 Non-Sag Compound for vertical roof seams that need a sealant that stays put.
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