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Sikaflex® PRO-3 SL

Name: Sikaflex® PRO-3 SL
Brand: doSTtHqJ42vQUtx9cFFedL
SKU: 7EgRZV9N6rXs9u5Tyn4J9r

One-part, moisture-curing, polyurethane-based, self-levelling elastic joint sealant.

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Application

Indoor and outdoor applications for pedestrian and traffic areas (e. g. parking decks, car parks).

One-part, moisture-curing, polyurethane-based, self-levelling elastic joint sealant, suitable for interior and exterior use.

Features and benefits:

Applications:

Indoor and outdoor applications for pedestrian and traffic areas (e. g. parking decks, car parks).

Approvals:

Uniclass 2015	Pr_30_31_76_65 Polyurethane (PUR) construction joint sealantsPrimary
CAWS	E40/530 Sealant M10/468 Sealant movement joints with metal edgings M12/430 Sealant movement joints M12/65 Sealant movement joints M20/653 Sealant movement joints with stop bead edgings M21/530 Sealant joints M21/85 Sealant joints M40/75 Sealant movement joints M40/805 Sealant movement joints with metal edgings M40/815 Sealant movement joints M41/455 Sealant movement joints with metal edgings

Product range	Sealant

Product Reference	Sikaflex® PRO-3 SL
Colour	Black Concrete grey

Standard product features	Chemical base: i-Cure® Technology polyurethane. Technical characteristics: Density: ~1.40 kg/L. Service temperature: -40°C to +70°C. Application temperature: 5–40°C. Shore A hardness (after 28 days): ~28. Elastic recovery (to ISO 7389): ~90%. Movement capability: ±25% (to ISO 9047); ±35% (to ASTM C 719). Sag flow: Self-levelling, can be used on slopes ≤3%. Tear propagation resistance (to ISO 34): ~8.0 N/mm². Secant tensile modulus (to ISO 8339 at 100% elongation): ~0.45 N/mm² at 23°C; ~0.80 N/mm² at -20°C. Elongation at break (to ISO 37): ~700%. Curing rate (at 23°C, 50% RH): ~3.5 mm/24 h. Skin time (at 23°C, 50% RH): ~100 minutes.