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Sikaflex 221 Black 300ml Multi-purpose adhesive sealant with a wide adhesion range

Sikaflex 221 Black 300ml Multi-purpose adhesive sealant with a wide adhesion range

Sale price R 244.00 ZAR
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Orders are processed within 1–2 business days. Courier delivery time is additional and varies by destination. Oversized, heavy or remote-area orders may require a separate freight quotation. Please contact us before ordering to confirm freight costs.

Sikaflex®-221 is a high-quality, multi-purpose, one-component polyurethane adhesive and sealant that cures upon exposure to atmospheric humidity to form a permanent elastic seal. 

Compatible Substrates
Metals and metal primers
Paint coatings (two-component systems)
Ceramic materials
Plastics and wood 

Main Uses & Applications
Vehicle & Caravan Assembly: Sealing joints, body panels, trims, and seams in cars, trailers, and recreational vehicles (RVs).
Marine & Transport: Sealing and simple bonding for buses, heavy trucks, agricultural machinery, and marine vessels.
Industrial & Equipment: Internal sealing of HVAC units, cable conduits, appliances, food-processing equipment, and metal buildings.
General Construction: Elastic joint sealing and light-duty panel bonding. 

Key Product Benefits
Non-corrosive and low odor
Aged and weathered resistant
Overpaintable and sandable once cured
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