Sika Duoflex SL 1.5 gallon. Two-component self-leveling polysulfide sealant for horizontal joints.
Sika Duoflex SL is a two-component, self-leveling polysulfide sealant for horizontal joints. This 1.5 gallon unit has about a 1 hour pot life at 73 F. Prime with Duoflex Primer-5050 when the joint needs it, including immersion. Do not mix SL Component B with NS Component A. Duoflex NS is the non-sag grade and is listed separately. Follow the current Sika product data sheet on the job.
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | Duoflex SL |
| Part no. | 456282 |
| Pack | 1.5 gal |
| Type | Self-leveling polysulfide |
| Pot life | About 1 hour at 73 F |
| Primer | Primer-5050 listed separately |
| NS grade | Listed separately |
| Mix | Pour B into A, 3-5 min |
Product documents: Sika Duoflex SL PDS (PDF)
Is this non-sag?
No. SL is self-leveling. NS is listed separately.
Can I mix NS and SL parts?
No.
Pot life?
About 1 hour at 73 F.
Primer?
Primer-5050, listed separately.
Who makes it?
Sika.
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