FlatOut QuickStrike Tire Sealant 2-Pack (32 fl oz) Off-Road Kevlar Reinforced, Washout-Friendly

If you manage trailers, RVs, or off-road rigs, FlatOut QuickStrike offers a fast-flowing, long-lasting sealant meant to plug common tread punctures and maintain air pressure without sticky residue. This two-pack of 32 fl oz bottles uses a unique formula that moves quickly to breaches, contains Kevlar fibers for structural plugging, and is latex- and adhesive-free so it stays clean and water-washable. The product works in both tubed and tubeless tires and is formulated especially for heavier-duty applications like boat and horse trailers, RVs, and utility vehicles.

How quickly does QuickStrike seal a puncture?

The QuickStrike formula is engineered to flow rapidly to the breach so sealing begins almost immediately after a puncture. It’s optimized for situations where rapid response matters, such as trailer or off-road use when you can’t afford to lose time inflating or changing tires.

• Fast-flowing fluid carrier moves to the puncture within minutes under typical tire pressure.
• Kevlar fibers create a mechanical plug inside the penetration for instant hold.
• Effective on tread punctures up to 1/2 inch in size.

Will this sealant make a mess or damage rims?

FlatOut QuickStrike is formulated without latex or adhesive binders, so it remains water-washable and won’t leave the sticky residues common with some sealants. The non-flammable, non-corrosive composition reduces concerns about corrosive damage to rims or valve components when used as directed.

• Latex-free and adhesive-free for easy cleanup with soap and water.
• Non-corrosive formula minimizes risk to metal wheel surfaces and valves.
• Designed to remain stable inside the tire without hardening or clumping.

Can I use QuickStrike for all my vehicles?

QuickStrike is tailored for heavier-duty and non-passenger applications like RVs, trailers, and off-road vehicles; it is not recommended for standard passenger cars. It performs well in both tubed and tubeless setups commonly found on trailers, agricultural equipment, and off-road rigs.

• Recommended for RVs, boat trailers, horse trailers, utility trailers, and off-road tires.
• Works in tubed and tubeless tires; not advised for regular passenger vehicle tires.
• One-time application claims to protect for the life of the tire under normal use conditions.

How does Kevlar improve sealing performance?

Kevlar fibers included in the blend act as durable structural fillers that help the sealant form a strong, flexible plug inside punctures. Because the fibers are high-strength and inert, they contribute mechanical reinforcement without creating permanent sticky buildup.

• Super-strong Kevlar fibers bridge and reinforce puncture openings.
• Fibers remain stable and do not dissolve, aiding long-term sealing capability.
• Works in concert with the liquid carrier to stop both rapid flats and slow leaks.

Who is this for? FlatOut QuickStrike Tire Sealant is aimed at owners of trailers, RVs, and off-road vehicles who need quick, durable puncture protection without the cleanup headaches of latex-based sealants. If you prioritize a non-corrosive, water-washable solution that includes reinforcing fibers for longer-lasting plugs, this two-bottle kit offers a ready-to-use option. Avoid using this particular formula for standard passenger cars; instead, select applications and tire types that match the product guidance to get the best performance and lifespan from your tires.