Aston Martin DB11 Owner's Handbook Manual page 261

Caution: The tire sealant kit only provides temporary
mobility. Always refer to local laws and regulations on the use
and repair of tyres that have been treated with any form of
temporary mobility aid. Consult a tire specialist for advice.
Inform the tire specialist that the tire contains sealant.
Remains of liquid sealant must be handed over to your dealer
or disposed of in compliance with local waste disposal
regulations. Dispose of empty sealant bottles together with
normal household waste.
Operation
Remove the tire sealant kit from its location in the trunk. Follow
the instructions detailed on the lid.
Read the following instructions and warnings carefully before
using the tire sealant kit. Compliance with these instructions is
vital to make sure of vehicle and user safety. Non-compliance
with these instructions means risking severe tire damage and
hazardous vehicle behaviour which can lead to a road accident
involving damage to property or injury to persons.
• Make sure that the vehicle is parked far enough from traffic so
that there is no danger from passing vehicles and so that you
do not disrupt the traffic.
• A maximum speed of 80 km/h (50 mph) may not be
exceeded at any time after sealing the tire with the system.
• The system provides only a temporary emergency repair for
continuing the journey up to 200 km (125 miles) or to the
nearest Aston Martin Dealer.
• If the nearest Aston Martin Dealer is over 200 km (125 miles)
away, contact your Aston Martin Dealer.
• The system will effectively seal a tire that was punctured by an
object with a diameter of up to 6 mm. It is possible that a tire,
especially with greater damage, will not be sealed. Do not
remove objects that punctured the tire if they are still lodged
in the tire.
• The sealant bottle needs to be exchanged before it expires.
Do not use the system after the expiry date on the sealant
bottle or casing has been reached. Contact your nearest
Aston Martin Dealer.
• Do not attempt to inflate other objects without using a system
adapter and do not inflate objects with a volume greater than
50 litre (air mattresses, rubber boats, etc.). Do not let the
system pump air for more than 10 minutes without stopping it
and allowing it to cool down.
Both the hose and the bottle of sealant need to be replaced after
using the system. Sealant deposits in a used hose may cause the
system to operate incorrectly. New bottles of sealant can be
purchased from your Aston Martin Dealer.
Maintenance and Technical Data
12.59